Regular fit Laces Textile and leather upper Textile sockliner BOOST midsole The Ub X Fortnite Ub1.0 Shoes Bring Together The Best Of Adidas Innovation And Fortnite Flair. From Navigating City Streets To Exploring New Terrains, These Shoes Offer A Classic Mix Of Performance And Style. The Primeknit Upper Is Engineered As Comfortable One Piece To Seamlessly Wrap Around Your Foot And Support Natural Expansion Of The Foot While In Motion. Endless Energy. Adidas Boost Delivers Incredible Energy Return And Instant Comfort With Each Step To Keep You Going.