Kith reprises its partnerships with Birkenstock and adidas Originals for Fall 2025, introducing all-new silhouettes in hues drawn from our seasonal palette. Kith and Birkenstock bring back the braided upper, now seen on the Boston slip-on silhouette in both men’s and women’s sizes, while Ronnie Fieg and adidas Originals reimagine the Superstar with premium leather, handmade in Germany.