Silk Weight Polartec Power DryŽ fabric
Two distinct fibers are create two unique surfaces (a "bi-component" knit): inner face uses normal polyester fibers to pick up sweat from the skin; outside face is knit from smaller microfiber polyester, which spread sweat out over a wide surface for rapid evaporation.
Provides a Sun Protection Factor (SPF) of 20+.
100% Polyester, 57% recycled content.
Women's 143 grams (5 oz)
Men's 168 grams (6 oz)