{"product_id":"mens-long-sleeve-rash-guard-upf-50-sun-protection-ultimate","title":"Men's Long Sleeve Rash Guard UPF 50+ Sun Protection - Ultimate","description":"\u003cp\u003eIn this review of the Men's Long Sleeve Rash Guard - Ultimate, the bottom line is simple: this is a purpose-built swim top for people who spend long hours on or near the water and need reliable sun protection. The garment delivers industry-leading \u003cstrong\u003eUPF 50+\u003c\/strong\u003e protection and a thoughtful set of technical details that keep the shirt in place and help it dry faster. If your priority is blocking UVA and UVB rays while snorkeling, surfing, or waterskiing, this rash guard is worth considering.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPF 50+ protection:\u003c\/strong\u003e Blocks approximately 98% of UVA and UVB rays to reduce sun exposure during extended outdoor water sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDermatologist endorsed:\u003c\/strong\u003e Built to the Skin Cancer Foundation recommendation for reliable fabric-level sun defense in aquatic environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnderarm eyelets:\u003c\/strong\u003e Small vents at the underarms increase airflow and let water drain quickly after a swim.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZippered back pocket:\u003c\/strong\u003e A secure place to stash a card or keys while onshore or in shallow water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwim short connecting loop and gripper hem:\u003c\/strong\u003e Interior loop and drop-tail hem with gripper elastic keep the shirt anchored to trunks and prevent ride up during active water movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-repelling finish:\u003c\/strong\u003e Fabric sheds water to bead and roll off, helping the shirt dry faster after splashes or short immersion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis rash guard is aimed at swimmers and water-sports enthusiasts who need dependable sun protection and practical on-water features. It excels for snorkeling, surfing, paddleboarding, and waterskiing where sun exposure and wet conditions are the norm.\u003c\/p\u003e\n\u003cp\u003eIt is not intended for high-intensity land workouts or activities where moisture-wicking and rapid body cooling are primary concerns; the fabric is designed for sun defense and water performance rather than active fitness ventilation, so those who overheat easily or prefer lightweight gym shirts should look elsewhere.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBest-in-class \u003cstrong\u003eUPF 50+\u003c\/strong\u003e sun blocking for long outdoor sessions.\u003c\/li\u003e\n\u003cli\u003ePractical hardware like zippered pocket and swim-trunk loop keeps essentials secure.\u003c\/li\u003e\n\u003cli\u003eVentilation eyelets and gripper hem improve comfort and fit on the water.\u003c\/li\u003e\n\u003cli\u003eWater-repelling finish accelerates surface drying after splashes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot moisture-wicking for land-based workouts and may feel warm during intense exercise.\u003c\/li\u003e\n\u003cli\u003eFabric can still retain water when fully submerged; finish speeds drying but does not make it fully water-repellent underwater.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCoolibar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSun protection\u003c\/td\u003e\n\u003ctd\u003eUPF 50+ (blocks 98% of UVA\/UVB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e27 in body length (size large)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeatures\u003c\/td\u003e\n\u003ctd\u003eUnderarm eyelets, zippered pocket, swim-trunk loop, gripper elastic hem\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eWater-repelling finish to shed water and enhance dry time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCare\u003c\/td\u003e\n\u003ctd\u003eMachine wash, tumble dry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended use\u003c\/td\u003e\n\u003ctd\u003eSwimming, snorkeling, surfing, waterskiing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Long Sleeve Ultimate Rash Guard is a solid value for anyone who prioritizes sun protection and practical on-water features. Its \u003cstrong\u003eUPF 50+\u003c\/strong\u003e fabric, vents, pocket and securing loop make it a reliable choice for water sports, though those seeking a performance fitness top for dry-land training should consider alternatives that wick moisture and cool more aggressively.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this rash guard good for long days on the beach?\u003c\/strong\u003e\u003cbr\u003eThe UPF 50+ fabric and dermatologist endorsement make it an excellent protective layer for extended sun exposure while on the beach or in shallow water.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it keep me cool during intense activity?\u003c\/strong\u003e\u003cbr\u003eIt has underarm eyelets for airflow, but it is not a moisture-wicking fitness shirt and may feel warm during high-intensity land workouts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the water-repelling finish make it waterproof?\u003c\/strong\u003e\u003cbr\u003eThe finish helps water bead and speeds drying on the surface, but it will not prevent water from entering when fully submerged.\u003c\/p\u003e","brand":"Coolibar","offers":[{"title":"Default Title","offer_id":48194152759515,"sku":"B0G4NFZD4W","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61qd-F50tUL._AC_SL1500.jpg?v=1770309204","url":"https:\/\/gearmusthave.com\/products\/mens-long-sleeve-rash-guard-upf-50-sun-protection-ultimate","provider":"GearMustHave","version":"1.0","type":"link"}