5" Performance Short Firm Compression Birko-Flor® – durable

Birko-Flor® – durable

The designers of the first 990 were tasked with creating the single best running shoe on the market

Unisex sizing to fit all body types

Breathable Recycled Nylon/Polyester/Spandex Blend

5" Performance Short Firm Compression Birko-Flor® – durableMove freely in shorts engineered for speed. Lightweight, stretchy, fast drying fabric with added storage. Lightweight Made with four way stretch fabric Quick drying and sweat wicking for a distraction free feel With invisible feel inner brief for added support Zipped back pocket for valuables Reflective On logo branding Elastic waistband With adjustable drawcord and storage pocket