Lululemon Run: Stay On Course Tank is a high-performance, body-skimming athletic top designed specifically for running and yoga. Premium Fabric: Made of lightweight Luxtreme® fabric which provides a four-way stretch, excellent breathability, and quick-drying properties. Moisture-Wicking: Specifically engineered to pull sweat away from your skin to keep you cool. Chafe-Resistant: Features flat, smooth seams that won't rub or irritate your skin during long runs. Built-in Storage: Includes a discreet side media pocket (approximately 3.5" x 2.5") with a built-in eyelet hole designed to route a headphone cord securely. Fit & Support: It offers a body-skimming, hip-length fit with comfortable wide shoulder straps, but does not feature a built-in shelf bra.