USKOY Men's Rash Guard Long Sleeve UPF 50+ Sun Protection Quick Dry Swim Shirt with Compression Fit for BJJ, Surfing & Gym Training Yellow Medium

【Sun Shield】This men's compression shirt offers superior UPF 50+ sun defense, blocking over 98% of harmful UVA/UVB rays. Its tight compression fit ensures full-body coverage without gaps, making it the ultimate sun protective rash guard for men during extended outdoor exposure. 【Nylon Spandex Blend】 Premium 88% nylon offers better chlorine resistance than cheaper polyester. Withstands frequent pool or ocean use without fading. The 4-way stretch spandex ensures durability and full range of motion for intense water sports and athletic training. 【Moisture-Wicking & Flatlock Seams】 Rapidly pulls sweat away from skin to keep you dry during surfing, jiu-jitsu, or running. Maintains ventilation under intense effort. Professional flatlock stitching prevents chafing and discomfort for heavy water sports use. 【Multi-Sport Versatility】The ultimate rash guard for men across countless activities - perfect for Surfing, Swimming, Snorkeling, Scuba, Kayaking, Paddleboarding, BJJ, MMA, Gym Workout, Boxing, Running, Cycling, Yoga, Hiking, Rock Climbing, Beach Cover, Pool, Travel, Fishing. 【Size Guide for Perfect Fit】For ideal compression and muscle support, consult our detailed size chart. We recommend selecting one size up if between sizes, ensuring optimal fit that balances movement restriction with comfortable compression during dynamic activities