The prAna Gia Tank is a versatile high performance tank ideally suited for hot sunny days and heated studios. Recycled performance material is quick-drying, stretchy, UPF rated for sun protection, and further enhanced by reflectors at the back body. A relaxed fit is complemented by an adjustable drawcord hem for security. Shell: 90% Recycled Polyester / 10% Lycra; Trim: 87% Recycled Polyester/13% Spandex.