Mountain Khakis Women's Size Chart Inspired by the contours of the Tetons, the Fair Trade-certified Contour Tank is the perfect fusion of style and performance. It has a built-in shelf bra and flattering back lines with bias lay. Made from 60% cotton, 40% poly fabric. Features - Easy Care - Racerback styling - Built-in shelf bra - 5.3oz 60% Cotton, 40% Polyester - Alternate images may show different colorways, yet accurately represent product features