Lightweight with a built-in shelf bra - the Sabrina Cami by The North Face is an ideal base layer for all outdoor adventures. Fabric: VaporWick Sabrina stretch 86% polyester - 14% elastane VaporWick Zen mesh 92% polyester - 8% elastane Lightweight - stretch-woven fabric VaporWick Ultraviolet Protection Factor (UPF) 30+ Mesh side panels Left side invisible zipper Built-in shelf bra Adjustable straps Empire waist seam Quick drying