Men's Thermal, Long Sleeve, Rash Guard, Front Zipper Men's Thermal, Long Sleeve, Front Zipper, Rash Guard, All Black with 6 panel construction, 4 way stretch quick-dry properties, provides a seamless, UPF 50+, sun protective, insulating entrance into Liquid or land. ~Thermal, 8oz. lightweight Poly Fleece lycra Fabric: warmth insulation without bulk ~Perfect for adding a warm dry layer to any wetsuit combination ~UPF 50+ Sun Protection: Maximum Sun Protection ~Flatlock Stitching: Increases Strength Durability ~6 Panel: Increases Mobility, Muscle Support Circulation ~Quick Dry: Wet or Dry moisture transport ~Naturally Water Wicking Repellent: Regulates heat Insulates ~Antibacterial and Odor resistant ~4-way, 8oz. SuperStretch Poly Fleece lycra Fabric ~Easy Front Zipper entry 83% Poly Fleece Lycra, 17% Spandex ~Low Crew Neck: Reduces chafing promotes easy layering ~Built for Comfort, Function, Efficiency Performance ~Provides Protection against Rash, Sun, Skin degeneration Melanoma ~Multi-Functional, perfect for all liquid activities, Surfing, Sailing, Water aerobics, Kayaking, Yachting, Fishing. Also perfect for Martial Arts, Grappling,Cycling Running ~Great under gear, Football, Hockey and Baseball, perfect under leather jackets to keep you dry without compromising gear or warmth ~A perfect compliment for activities in or out of the water when a little extra warmth is required Water Temperature Recommendation: 76 degrees and up Men Thermal, Long Sleeve, Rash Guard, All Black Size Chart Search: Size Chest Waist Weight Small 31-34 28-30 115-140 Medium 35-38 30-32 140-165 Large 39-41 34-35 165-190 XL 42-44 35-37 190-210 2XL 45-47 37-39 210-235 3XL 48-49 39-40 235-255 Rinse thoroughly after each use with fresh water and wash with a mild non-toxic shampoo or detergent weekly to help increase the longevity, air dry flat or hang dry on thick hangar without creasing. Men’s Thermal, Long Sleeve, Rash Guard, Front Zipper should be very snug to limit the amount of water flushed under the rash guard. If you prefer a relaxed fit, looser, go up 1 or 2 sizes!