UPF50+ Sun Defense: The sun protection shirt blocks 98% UVA/UVB provides the highest level of protection to your skin from harmful UV damage. Feather-Light Comfort: Ultra-breathable fabric delivers second-skin softness with cooling touch for all-day freshness. Ponytail-Friendly & Thumbholes Design: Women's UV sun shirt built-in ponytail vent for heat ventilation, thumbholes for protecting the back of your hands and boost sunscreen coverage. 4 Pockets Design: The spf sun shirt features 2 zippered outer pockets and 2 spacious inner compartments, securely storing essentials during workouts or hiking. Multi-Occasion Versatility: This sun-protective hoodie shirt is perfect for hiking, trip, beach, outdoor work(like gardening), boat, etc.