adidas sweatshirt womens small size adidas are a street-worthy update for your everyday contract - infused with the performance power of running gray. This all-black pair feature uppers made from Primeknit — a repurposed material made from ocean plastic — and are supported with synthetic three stripe caging. Underfoot, responsive boost™ cushioning provides unrivalled ecstasy and to sign off, a flash of red can be seen on the rubber outsole.