{"id":713,"date":"2026-04-12T08:56:37","date_gmt":"2026-04-12T08:56:37","guid":{"rendered":"https:\/\/uveekai.com\/uv-protection\/why-uv-protection\/"},"modified":"2026-10-12T09:12:03","modified_gmt":"2026-10-12T09:12:03","slug":"why-uv-protection","status":"publish","type":"page","link":"https:\/\/uveekai.com\/en\/uv-protection\/why-uv-protection\/","title":{"rendered":"Why UV Protection?"},"content":{"rendered":"<style>\n.uvkwhy{--sh:#FAF6F2;--sa:#F2ECE3;--li:#DDD3C4;--lh:#E9E1D5;--tx:#1F2328;--bo:#4A4640;--mu:#6B655C;--ti:#005B8F;--td:#00456D;--ta:#5C5248;color:var(--tx);font-size:17px;line-height:1.7}\n.uvkwhy *{box-sizing:border-box} .uvkwhy p{margin:0} .uvkwhy img{display:block;max-width:100%;height:auto}\n.uvkwhy a{color:var(--ti)} .uvkwhy a:hover{color:var(--td)}\n.uvkwhy h1,.uvkwhy h2,.uvkwhy h3{margin:0;color:var(--tx);font-weight:800}\n.uvkwhy .w{max-width:1290px;margin:0 auto;padding:0 24px}\n.uvkwhy 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.quote{padding:20px 22px}\n}\n@media(max-width:480px){.uvkwhy .w{padding:0 16px}.uvkwhy .adv,.uvkwhy .stats{grid-template-columns:1fr}.uvkwhy .acts>*{flex:1 1 100%}}\n<\/style>\n<div class=\"uvkwhy\">\n<div class=\"w\">\n<section class=\"hero\"><img decoding=\"async\" width=\"2800\" height=\"1881\" src=\"https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-1-bicycle-active.webp\" class=\"attachment-full size-full\" alt=\"Couple cycling in UVEEKAI UV hoodies\" style=\"object-position:50% 40%\" loading=\"lazy\" sizes=\"auto, (max-width: 860px) 100vw, 760px\" srcset=\"https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-1-bicycle-active.webp 2800w, https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-1-bicycle-active-300x202.webp 300w, https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-1-bicycle-active-1024x688.webp 1024w, https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-1-bicycle-active-768x516.webp 768w, https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-1-bicycle-active-1536x1032.webp 1536w, https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-1-bicycle-active-2048x1376.webp 2048w, https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-1-bicycle-active-1000x672.webp 1000w, https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-1-bicycle-active-64x43.webp 64w\" \/><div class=\"t\">\n\t<p class=\"eb\">Sunscreen + UV clothing<\/p><h1>Why sunscreen alone isn\u2019t enough<\/h1><p>Sunscreen is an essential part of sun protection. In practice, however, there are systematic weak points.<\/p>\n\t<nav class=\"chips\" aria-label=\"Topics\"><a class=\"chip\" href=\"https:\/\/uveekai.com\/en\/uv-protection\/\">Overview<\/a><a class=\"chip\" href=\"https:\/\/uveekai.com\/en\/uv-protection\/uv-standard-801\/\">UV STANDARD 801<\/a><a class=\"chip\" href=\"https:\/\/uveekai.com\/en\/uv-protection\/our-fabrics\/\">Our fabrics<\/a><\/nav>\n<\/div><\/section>\n\n<section class=\"ch\"><p class=\"num\">01<\/p><h2 class=\"h-sec\">Sunscreen in practice<\/h2>\n\t<div class=\"split\">\n\t\t<div><div class=\"big\"><small>Running<\/small>49&nbsp;%<\/div><p class=\"cap\">of runners who don\u2019t use sunscreen regularly name forgetting as the main reason.<\/p><p class=\"src\">Source: <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC8822891\/\" target=\"_blank\" rel=\"noopener\">Tenforde et al. 2021, Sports<\/a> (survey of 697 runners)<\/p><\/div>\n\t\t<div><div class=\"st\"><div class=\"n\">01<\/div><div><h3>Application gap<\/h3><p>Studies show most people apply significantly less sunscreen than recommended.<\/p><p class=\"s\">Autier et al. 2007<\/p><\/div><\/div><div class=\"st\"><div class=\"n\">02<\/div><div><h3>Sunscreen during sport<\/h3><p>Only 18&nbsp;% of the runners surveyed always or almost always apply sunscreen to all exposed skin.<\/p><p class=\"s\">Tenforde et al. 2021<\/p><\/div><\/div><div class=\"st\"><div class=\"n\">03<\/div><div><h3>External factors<\/h3><p>Sunscreen can be reduced by water, sweat, sand or abrasion.<\/p><\/div><\/div><div class=\"st\"><div class=\"n\">04<\/div><div><h3>Where sunscreen is restricted<\/h3><p>Hawaii, Palau and Thailand\u2019s marine national parks ban certain sunscreen ingredients to protect coral reefs \u2013 more under reason 04.<\/p><p class=\"s\">Hawaii Act 104 \u00b7 Palau RTEA 2018 \u00b7 Thailand DNP 2021<\/p><\/div><\/div><\/div>\n\t<\/div>\n\t<div class=\"punkt\"><div><h3>Sunscreen + UV clothing = optimal protection.<\/h3><p>UV protection clothing adds another reliable layer of protection \u2013 independent of application amount, sweat or water.<\/p><\/div><div class=\"aside\">Sunscreen remains essential on uncovered skin.<\/div><\/div>\n\t<div class=\"ctx\"><p>Sunscreen is an essential part of sun protection. In practice, its effectiveness depends heavily on correct application. <strong>Studies show that most people apply significantly less sunscreen than recommended<\/strong> (Autier et al. 2007).<\/p><p>The SPF value quantifies UVB protection. UPF values measure protection against <strong>both UVA and UVB simultaneously<\/strong>. Note: EU broad-spectrum sunscreens also provide UVA protection.<\/p><\/div>\n<\/section>\n<\/div>\n\n<section class=\"band\"><div class=\"w\"><p class=\"num\">02<\/p><h2 class=\"h-sec\">Invisible. But not harmless.<\/h2><p class=\"lead\">Ultraviolet radiation consists of two types that affect the skin in different ways. Both contribute to skin damage.<\/p>\n\t<div class=\"uv2\"><div class=\"uvc a\"><div class=\"lab\">UVA<\/div><div class=\"wl\">315\u2013400 nm wavelength<\/div><div class=\"pc\">~95&nbsp;%<\/div><div class=\"pl\">of UV radiation reaching Earth<\/div><p class=\"bd\">UVA rays penetrate deep into the dermis. They are present year-round, penetrate clouds and glass, and are the main cause of premature skin aging.<\/p><ul><li>Premature skin aging (photoaging)<\/li><li>Penetrates deep into the dermis<\/li><li>Present year-round, even through clouds<\/li><li>Increases long-term UV-related skin damage<\/li><\/ul><\/div><div class=\"uvc\"><div class=\"lab\">UVB<\/div><div class=\"wl\">280\u2013315 nm wavelength<\/div><div class=\"pc\">~5&nbsp;%<\/div><div class=\"pl\">of UV radiation reaching Earth<\/div><p class=\"bd\">UVB rays are the primary cause of sunburn and directly damage the DNA in skin cells. They are strongest at midday and in summer.<\/p><ul><li>Sunburn (erythema)<\/li><li>Direct DNA damage in skin cells<\/li><li>Primary cause of cellular skin damage<\/li><li>Strongest at midday and in summer<\/li><\/ul><\/div><\/div>\n\t<div class=\"quote\"><strong>UPF measures protection against UVA and UVB.<\/strong> UV protection clothing keeps out both types at once \u2013 on covered skin, without reapplying, tested wet too.<cite>German Federal Office for Radiation Protection (BfS), UV protection through clothing<\/cite><\/div>\n<\/div><\/section>\n\n<div class=\"w\">\n<section class=\"vsw\"><img decoding=\"async\" width=\"2800\" height=\"1867\" src=\"https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-3-golf-course-relaxed.webp\" class=\"attachment-full size-full\" alt=\"Couple on the golf course, he wears a red UVEEKAI UV hoodie\" style=\"object-position:50% 45%\" loading=\"lazy\" sizes=\"auto, (max-width: 860px) 100vw, 760px\" srcset=\"https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-3-golf-course-relaxed.webp 2800w, https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-3-golf-course-relaxed-300x200.webp 300w, https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-3-golf-course-relaxed-1024x683.webp 1024w, https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-3-golf-course-relaxed-768x512.webp 768w, https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-3-golf-course-relaxed-1536x1024.webp 1536w, https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-3-golf-course-relaxed-2048x1366.webp 2048w, https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-3-golf-course-relaxed-1000x667.webp 1000w, https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-3-golf-course-relaxed-64x43.webp 64w\" \/><div class=\"t\"><p class=\"num\">03<\/p><h2 class=\"h-sec\" style=\"font-size:clamp(26px,3vw,36px)\">Not all clothing protects equally<\/h2><p class=\"lead\">A regular cotton T-shirt has no tested UV protection factor. How well it protects depends mainly on fabric type and density, and moisture, stretching and washing can change the protection.<\/p>\n\t<div class=\"vs2\"><div><p class=\"tag\">No tested UPF<\/p><h3>Regular white cotton T-shirt<\/h3><ul><li>Protection depends on fabric type and density<\/li><li>Moisture and washing can change the protection<\/li><li>Stretching opens gaps in the fabric<\/li><li>No standardized UV test<\/li><\/ul><\/div>\n\t\t<div class=\"good\"><p class=\"tag\">UPF 80<\/p><h3>UVEEKAI UV protection clothing<\/h3><ul><li>Over 98&nbsp;% of sunburn-effective UV radiation kept out (UPF&nbsp;80, mathematically)<\/li><li>Certified wet, stretched and after washing<\/li><li>Dense knit structure keeps out UV radiation<\/li><li>Tested to UV STANDARD 801 \u2013 only the lowest value is declared<\/li><\/ul><\/div><\/div>\n\t<p class=\"src\">Source: German Federal Office for Radiation Protection (BfS) \u2013 UV protection through clothing<\/p><\/div><\/section>\n\n<section class=\"ch\"><p class=\"num\">04<\/p><h2 class=\"h-sec\">Five reasons for UV protection clothing<\/h2><p class=\"lead\">Why more and more outdoor athletes and sun-conscious people are choosing UV protection clothing.<\/p>\n\t<div class=\"adv\"><div><div class=\"ic\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><polygon points=\"13 2 3 14 12 14 11 22 21 10 12 10 13 2\"\/><\/svg><\/div><div class=\"n\">01<\/div><h3>Instant protection<\/h3><p>Put it on and you\u2019re protected. No waiting time, no application errors, no forgotten spots.<\/p><\/div><div><div class=\"ic\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\/><\/svg><\/div><div class=\"n\">02<\/div><h3>Continuous protection<\/h3><p>No reapplying on covered skin. Tested wet and stretched \u2013 the way you wear clothing.<\/p><\/div><div><div class=\"ic\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><polygon points=\"12 2 2 7 12 12 22 7 12 2\"\/><polyline points=\"2 17 12 22 22 17\"\/><polyline points=\"2 12 12 17 22 12\"\/><\/svg><\/div><div class=\"n\">03<\/div><h3>Even protection<\/h3><p>What the fabric covers is protected \u2013 no missed or thinly applied spots.<\/p><\/div><div><div class=\"ic\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"M2 12h20\"\/><path d=\"M12 2a15.3 15.3 0 014 10 15.3 15.3 0 01-4 10 15.3 15.3 0 01-4-10A15.3 15.3 0 0112 2z\"\/><\/svg><\/div><div class=\"n\">04<\/div><h3>Where sunscreen is restricted<\/h3><p>Since 2021, Hawaii no longer allows the sale of sunscreens containing oxybenzone and octinoxate; on Maui only mineral sunscreens are permitted. Palau and Thailand\u2019s marine national parks also restrict certain ingredients to protect coral reefs. What the fabric covers needs no sunscreen there.<\/p><\/div><div><div class=\"ic\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M18.178 8c5.096 0 5.096 8 0 8-5.095 0-7.133-8-12.739-8-4.585 0-4.585 8 0 8 5.606 0 7.644-8 12.74-8z\"\/><\/svg><\/div><div class=\"n\">05<\/div><h3>Lasting protection<\/h3><p>UV protection is part of the fabric itself, in its dense knit structure \u2013 not applied, tested after washing too.<\/p><\/div><\/div>\n<\/section>\n\n<section class=\"ch\"><p class=\"num\">05<\/p><h2 class=\"h-sec\">UV radiation: the invisible danger<\/h2><p class=\"lead\">UV damage accumulates over a lifetime. The consequences often only become visible after years or decades.<\/p>\n\t<div class=\"stats\"><div><b>UVI 3+<\/b><span>From UV index 3, protection is needed \u2013 including suitable clothing<\/span><small>Source: <a href=\"https:\/\/www.bfs.de\/DE\/themen\/opt\/uv\/uv-index\/einfuehrung\/einfuehrung.html\" target=\"_blank\" rel=\"noopener\">BfS, UV index (German)<\/a><\/small><\/div><div><b>up to 90&nbsp;%<\/b><span>of UV radiation is only kept out by closed, thick cloud cover \u2013 light clouds and fog can even increase it<\/span><small>Source: <a href=\"https:\/\/www.bfs.de\/EN\/topics\/opt\/uv\/introduction\/introduction_node.html\" target=\"_blank\" rel=\"noopener\">BfS, What is UV radiation?<\/a><\/small><\/div><div><b>approx. +10&nbsp;%<\/b><span>more UV radiation per 1,000&nbsp;m altitude<\/span><small>Source: <a href=\"https:\/\/www.bfs.de\/EN\/topics\/opt\/uv\/introduction\/introduction_node.html\" target=\"_blank\" rel=\"noopener\">BfS, What is UV radiation?<\/a><\/small><\/div><div><b>Decades<\/b><span>can pass before late effects of UV radiation become visible<\/span><small>Source: <a href=\"https:\/\/www.bfs.de\/EN\/topics\/opt\/uv\/effect\/introduction\/introduction.html\" target=\"_blank\" rel=\"noopener\">BfS, How does UV radiation affect us?<\/a><\/small><\/div><\/div>\n<\/section>\n\n<section class=\"cta\"><div class=\"t\"><p class=\"eb\">UV protection collection<\/p><h2 class=\"h-sec\">Protection you wear<\/h2><p>Discover UV protection clothing with UPF&nbsp;80 to UV&nbsp;STANDARD&nbsp;801 \u2013 for every area the fabric covers.<\/p>\n\t<div class=\"acts\"><a class=\"btn plausible-event-name=WhyUV+Kollektion\" href=\"https:\/\/uveekai.com\/en\/alle-produkte\/\">Discover collection<\/a><a class=\"btn-o\" href=\"https:\/\/uveekai.com\/en\/uv-protection\/uv-standard-801\/\">Learn about UV STANDARD 801<\/a><\/div><\/div>\n\t<img decoding=\"async\" width=\"2800\" height=\"1860\" src=\"https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-2-beach-walk-relaxed.webp\" class=\"attachment-full size-full\" alt=\"Couple on the beach in UVEEKAI UV clothing\" style=\"object-position:68% 50%\" loading=\"lazy\" sizes=\"auto, (max-width: 860px) 100vw, 760px\" srcset=\"https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-2-beach-walk-relaxed.webp 2800w, https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-2-beach-walk-relaxed-300x199.webp 300w, https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-2-beach-walk-relaxed-1024x680.webp 1024w, https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-2-beach-walk-relaxed-768x510.webp 768w, https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-2-beach-walk-relaxed-1536x1020.webp 1536w, https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-2-beach-walk-relaxed-2048x1360.webp 2048w, https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-2-beach-walk-relaxed-1000x664.webp 1000w, https:\/\/uveekai.com\/app\/uploads\/2025\/10\/lifestyle-scenario-2-beach-walk-relaxed-64x43.webp 64w\" \/><\/section>\n\n<section class=\"note\"><div><b>Important notice<\/b><br>UV protection clothing does not replace comprehensive sun protection. We additionally recommend:<ul><li>Sunscreen on uncovered skin (minimum SPF 30)<\/li><li>Avoid direct midday sun (11 AM \u2013 3 PM)<\/li><li>Wear a sun hat and sunglasses<\/li><li>Check the daily UV index and seek shade when it is high<\/li><\/ul><\/div>\n\t<div><b>Sources &amp; references<\/b><ol><li>Autier, P. et al. (2007). Quantity of Sunscreen Used by European Students. British Journal of Dermatology.<\/li><li>Tenforde, A.S. et al. (2021). Sun Protective Behaviors and Attitudes of Runners. Sports 10(1):1.<\/li><li>D\u2019Orazio, J. et al. (2013). UV Radiation and the Skin. International Journal of Molecular Sciences.<\/li><li>Federal Office for Radiation Protection (BfS) \u2013 UV protection through clothing.<\/li><li>Federal Office for Radiation Protection (BfS) \u2013 What is UV radiation? \/ UV index.<\/li><li>World Health Organization (WHO) \u2013 Radiation: Ultraviolet (UV), questions and answers (UVA approx. 95 % of UV radiation reaching the Earth\u2019s surface); INTERSUN Programme.<\/li><li>Hohenstein Institute \u2013 UV STANDARD 801: Test Methodology and Certification Guidelines.<\/li><li>Gambichler, T. et al. (2006). Ultraviolet Protection by Summer Textiles. British Journal of Dermatology.<\/li><li>State of Hawaii, Act 104 (2018, SB 2571) \u2013 ban on sunscreens with oxybenzone and octinoxate, effective 1 January 2021.<\/li><li>Maui County, Ordinance 5306 \u2013 non-mineral sunscreens, effective 1 October 2022.<\/li><li>Republic of Palau, Responsible Tourism Education Act of 2018 \u2013 effective 1 January 2020.<\/li><li>Thailand, Department of National Parks \u2013 ban on reef-harming sunscreen ingredients in marine national parks (August 2021).<\/li><li>Regulation (EU) 2016\/425 \u2013 Personal Protective Equipment. Official Journal of the EU.<\/li><\/ol><\/div><\/section>\n<\/div>\n<\/div>\n\t\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":702,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"disable","_kad_post_title":"hide","_kad_post_layout":"fullwidth","_kad_post_sidebar_id":"","_kad_post_content_style":"unboxed","_kad_post_vertical_padding":"hide","_kad_post_feature":"hide","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"class_list":["post-713","page","type-page","status-publish","hentry"],"taxonomy_info":[],"featured_image_src_large":false,"author_info":{"display_name":"admin_prod","author_link":"https:\/\/uveekai.com\/en\/author\/admin_prod\/"},"comment_info":0,"_links":{"self":[{"href":"https:\/\/uveekai.com\/en\/wp-json\/wp\/v2\/pages\/713","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/uveekai.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/uveekai.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/uveekai.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/uveekai.com\/en\/wp-json\/wp\/v2\/comments?post=713"}],"version-history":[{"count":1,"href":"https:\/\/uveekai.com\/en\/wp-json\/wp\/v2\/pages\/713\/revisions"}],"predecessor-version":[{"id":1063,"href":"https:\/\/uveekai.com\/en\/wp-json\/wp\/v2\/pages\/713\/revisions\/1063"}],"up":[{"embeddable":true,"href":"https:\/\/uveekai.com\/en\/wp-json\/wp\/v2\/pages\/702"}],"wp:attachment":[{"href":"https:\/\/uveekai.com\/en\/wp-json\/wp\/v2\/media?parent=713"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}