adidas Barricade Club tennis shoes deliver out-of-the-box comfort for technical and aggressive players. The improved upper will keep your feet securely in place with long-lasting stability and durability. They perform best on all court surfaces.Upper: Lightweight TPU foil is bonded to a breathable mesh providing optimal comfort, enhanced durability and superior lateral stability. ADITUFF™ strategically placed TPU material in toe area and medial side provides long-lasting durability for extreme abrasion. Lace-up front offers an adjustable fit.Midsole: ADIPRENE® and ADIPRENE® + cushioning element in rearfoot and forefoot. TORSION® SYSTEM engineered to integrate forefoot and rearfoot movements to support quick changes in direction and further amp up stability.Outsole: ADIWEAR™ 6 outsole provides optimum durability.