Under Armour Women's Perforated UA Escape Short II, Bitter/Reflective, SM (US 4-6) X 3 Perforated woven fabric delivers enhanced breathability during even the longest runs Signature Moisture Transport System wicks sweat to keep you cool, dry, and light Anti-microbial liner eliminates odors to keep your gear fresher, longer Open leg design with bar tack detail for extra mobility without sacrificing coverage Small hidden key pocket for small item storage