Under Armour Women's UA StudioLux Quattro Leggings Signature UA StudioLux fabric delivers relentless performance with a super-soft luxurious feel Unparalleled support for a secure, confident fit Signature Moisture Transport System wicks sweat to keep you dry and light Lightweight, 4-way stretch construction improves mobility and maintains shape Anti-microbial strut gusset construction fits just right and never looks too tight