Description of The North Face El Cap S/S Shirt - Women's The El Cap Shirt with 1/2 zipper delivers a relaxed fit and keeps athletes dry and comfortable Features: Fabric : 18/m2 VaporWick™ El Cap piqué 100% polyester VaporWick™ is a proprietary fabric of The North Face® that moves moisture and sweat away from the skin to the outer surface of the fabric. UPF Protection - Offers protection against damaging UV rays during prolonged sun exposure. VaporWick™ fabric Quick drying Ultraviolet Protection Factor (UPF) 40 Antimicrobially treated Deep zip-front neck Flat-locked seams Lightweight Heat transfer neck labels