Under Armour Lady StrappyLux Tank Top Vest Signature StudioLux fabric - delivers relentless performance Built-in mesh-lined shelf bra with removable cups - for enhanced shape and coverage Signature Moisture Transport System - wicks sweat to keep you dry and light Lightweight, 4-Way Stretch construction - improves mobility and accelerates dry time Super Skinny Racer Strap - Unlocks serious mobility and is great for layering