The Eris Tank is knit from a super soft and breathable organic cotton in a lightweight and structured rib with camisole styling. An easy everyday piece designed to pair with everything. 100% Organic Cotton Machine wash cold. Lay flat to dry. Made in Peru. Model is 5'10" and wears a small. XS: Across underarm: 12" / Across hem: 12.25" / Length from shoulder to hem: 14.25" Small: Across underarm: 12.5" / Across hem: 13" / Length from shoulder to hem: 15" Medium: Across underarm: 13" / Across hem: 13.5" / Length from shoulder to hem: 15.5" Large: Across underarm: 14" / Across hem: 14.5" / Length from shoulder to hem: 16.25" Eris Tank - Cocoa