Fabric: 100% Nylon Champ Horse's UPF 50+ fabric blocks UVA and UBA ray to help prevent sunburn long hours in the sun. QUICK DRY fabric for ultimate BREATHABILITY and COMFORT. It has antistatic effect in dry environment. The high quality WATERPROOF level 4 and ANTI-STATIC 11+ materials used to craft this men's fishing shirts. FEATURES: This fishing shirts for men features a relaxed. lightweight fit for maximum comfort during fishing activities. The mesh-lined back vents add breathability to the shirt to ensure comfort. Two self-draining pockets while freeing up hands to secure your next lure. Occasion: Champ Horse's shirts specifically designed for Recreation Hunting and Fishing.It is the first choice for enjoying a day out on the water and in the sun. Good idea for Working, Hiking, Climbing, Camping, Hunting, Fishing, mountaineering, Shooting, Cycling, Adventure Travel, Army Training. Size: Regular fit. Please Follow Champ Horse's Size Chart Indication. If you are Big or Muscular, Please Choose one size up. Specific size table in the product description.