Mens Thumb hole Cuffs: Protect arms and hands from harmful solar rays, jellyfish, or even cool temps by sliding thumbs through the long-sleeved cuff slits; If preferred to wear as traditional sleeves, simply fold the hand protective cuff under the wrist opening Black Two-tone Camouflage Style: One-of-a-kind camo-chiseled swimshirt for swim, surf, dive, and snorkel wet suit skins; Three Real Water prints including the new Liquid Lava color; A quick dry, moisture wicking and cooling activewear wetshirt Maximum Rated Skin Protection: Unlike SPF rating for lotions that must be reapplied, our material has been tested and certified by an independent US lab to be UPF 50+, the maximum rating for all day defense; Protection of harmful UVA and UVB solar rays is vital, even on cloudy days; Four-way stretch Polyester / Spandex knit sunshirts Swimming, Surfing, Paddleboarding: Travel ready for the pool, beach, fishing, snorkeling, diving, hunting, paddling, hiking, riding, running, workout, or the gym; Wear confidently for all outdoor adventures; Male swimshirts provide a barrier between you and the elements, wind, cold, and sun Camo Coordinating Activewear: Coordinates with the entire line of camouflage men's activewear; Please check our storefront by clicking "Aqua Design" above the title to see all adult performance clothing in various colors; All styles designed by our US-based team located in Idaho, USA The new men’s Fin Wave rash guard shirt is the best skin shield shirt ever designed by the Aqua Design team. A Real Water patterned body is accented by extra-long black raglan sleeves intended as a hand cover. Subtle thumb hole slits can be used for a top and bottom hand protective layer to improve grip and UV shield. Whether you are out in the waves, relaxing by the pool enjoying yourself, or out on a morning run, it is easy to forget to lather up with sunscreen, leaving you with a serious sunburn that could ruin your day. That is why we are so excited to offer this swim top and exercise shirt, made of material that is ultra-quick drying, breathable and most importantly, rated for ultimate UV resistance. Even on those dreary days, you will stay safe from those UV rays so you can stay out longer. Simply slip it on, and you are ready to go! You will have completely unrestricted arm movement when you run, swim, paddle, cast, or row thanks to the four-way stretch and "comfort fit" design, which is between a "compression-fit" and "loose-fit”. Moreover, with a rash guard featuring the proprietary and realistic water-print colors, you will be the most stylish guy on the water. For added comfort, we used flatlock stitching which also makes the seams more durable and chafe-resistant. Also, our super comfy clothes are ultra-wicking and fast drying for a quick transition from water to land. Go from the water to the beach or the gym with ease. Also, this is not a thin, low-quality rash guard. Solar exposure, concealment, and textile weight require a balance between optimized skin protection, modesty, and comfort. With a lab-certified protection rating, you can be assured that our design team did not skimp on cheap, low-tech material. We leveraged the best technology to design a breathable, fast-drying fabric that feels nice so you can spend time outdoors without worrying about burning, being self-conscious, or uncomfortable. Wash cold and cool dryer or hang dry.