The Parley x women’s UltraBoost 2020 'Linen' features a tan Primeknit upper woven with Parley Ocean Plastic, made from recycled waste that’s intercepted from coastal communities before it drifts out into the ocean. adidas’ signature three-stripes are stitched in black thread on the midfoot cage, which acts in tandem with a 3D heel frame to deliver added stability and structural support. The lightweight build sits atop a full-length Boost midsole for a responsive ride.