{"product_id":"oneill-mens-basic-skins-upf-50-short-sleeve-rash-guard-sun","title":"O'Neill Men's Basic Skins UPF 50+ Short Sleeve Rash Guard - Sun","description":"\u003cp\u003eOur review of the O'Neill Men's Basic Skins UPF 50+ Short Sleeve Rash Guard finds it best suited for active water users who need dependable sun protection without heavy bulk. The bottom line: this rash guard delivers comfortable, lightweight coverage with a performance fit and reliable UPF 50+ protection, making it a practical choice for surfers, swimmers, paddleboarders, and beachgoers who want a snug, low-profile layer. The Skin Cancer Foundation Recommended Product tag and the minimal seam placement are the standout reasons to consider it for frequent sun-exposed water activities.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPF 50+ Ultraviolet Protection:\u003c\/strong\u003e Provides high-level sun defense to help prevent sunburn during extended outdoor sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Fit:\u003c\/strong\u003e Sits close to the body like a second skin for reduced drag when surfing or swimming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6oz Polyester\/Spandex Construction:\u003c\/strong\u003e A lightweight yet durable blend that balances stretch, quick drying, and comfort for active water use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimal Seam Placement:\u003c\/strong\u003e Limits chafing and irritation so users experience better rash protection during paddling and reef contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkin Cancer Foundation Recommended:\u003c\/strong\u003e Adds confidence for buyers prioritizing proven sun-protective apparel.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Basic Skins rash guard is ideal for men who spend long hours on the water and want a tight, performance-oriented layer that offers reliable \u003cstrong\u003esun protection\u003c\/strong\u003e. It works well for surfers, snorkelers, divers doing light surface work, paddleboarders, and anyone who prefers a streamlined swim shirt under a wetsuit or alone on sunny days.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include buyers who need a relaxed or loose fit, very thick thermal protection, or a rash guard with heavy insulation for cold-water diving. The fit is form-fitting and can feel quite tight for some, so consider sizing up if you prefer a roomier shirt.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh UPF 50+ protection that helps prevent sunburn during extended outdoor use.\u003c\/li\u003e\n\u003cli\u003eComfortable, lightweight polyester\/spandex fabric that dries quickly and moves with the body.\u003c\/li\u003e\n\u003cli\u003eMinimal seams reduce chafing, improving comfort for long sessions in the water.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003ePerformance, form-fitting cut may run very tight for some buyers, so sizing can be inconsistent for those between sizes.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eO'Neill Wetsuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eShort Sleeve Rash Guard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSun Protection\u003c\/td\u003e\n\u003ctd\u003eUPF 50+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFabric\u003c\/td\u003e\n\u003ctd\u003e6oz Polyester\/Spandex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeam Design\u003c\/td\u003e\n\u003ctd\u003eMinimal seam placement for rash prevention\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\u003c\/td\u003e\n\u003ctd\u003ePerformance, form-fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEndorsement\u003c\/td\u003e\n\u003ctd\u003eSkin Cancer Foundation Recommended Product\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe O'Neill Basic Skins UPF 50+ rash guard is a strong value for active water users who prioritize lightweight sun protection and a sleek, close fit. It pairs durable polyester\/spandex comfort with the reassurance of a Skin Cancer Foundation recommendation, making it a smart buy for surfers, swimmers, and beach athletes who like a second-skin feel. Size carefully if you prefer a looser fit.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDoes this provide real sun protection?\u003c\/strong\u003e\u003cbr\u003eYes, the garment offers UPF 50+ protection and is Skin Cancer Foundation Recommended for effective sun defense.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the material thick or insulating?\u003c\/strong\u003e\u003cbr\u003eNo, the 6oz polyester\/spandex blend is lightweight and quick-drying rather than thick thermal insulation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShould I size up for a looser fit?\u003c\/strong\u003e\u003cbr\u003eIf you prefer a roomier shirt, consider sizing up because the cut is performance-oriented and can run tight for some users.\u003c\/p\u003e","brand":"O'Neill Wetsuits","offers":[{"title":"Default Title","offer_id":48607137038555,"sku":"B004I44I9S","price":37.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61Lzl72EQRL._AC_SL1500.jpg?v=1778579204","url":"https:\/\/gearmusthave.com\/products\/oneill-mens-basic-skins-upf-50-short-sleeve-rash-guard-sun","provider":"GearMustHave","version":"1.0","type":"link"}