Lululemon Run tank in Blue, size 4, GUC Washed in cold water and hung to dry wide straps sit comfortably across the shoulders the top of the tank is designed to go over full-support sports bras for double the coverage chafe-resistant flat seams won't rub Tech specs designed for: run fabric(s): Luxtreme®, knitted Silverescent® properties: four-way stretch, moisture wicking, anti-stink, chafe resistant, breathable shelf bra: no support level: low coverage: full fit: body-skimming length: hip