Men's Swim Shirts with Zip Pocket : Muzege Rash Guard for Men features a convenient zipped back pocket on the right side, offering secure storage for daily essentials Premium Quick Dry Fabric: Ultra-soft men's long sleeve shirt made from breathable, moisture-wicking fabric to keep skin dry & cool Sun Protection: UPF 50+ blocks 98% of UVA/UVB rays, Crew-neck offer excellent sun protection Buckle Design & Thumb Hole: The buckle securely holds sunglasses for hands-free The thumb holes on the sleeves add an extra layer of sun protection for your hands Multi Sports: Suitable for most outdoor activities, such as swimming,fishing,athletics, beach volleyball, running, surfing, workout, hiking, sailing, climbing, travelling.