The Y-3 Night Cargo F15 & Black QR Boost Trainer are a distinctive trainer, the Yohji Boost fuses the energy of boost™ with the crisp style of Y-3. A sleek and stylish trainer that features,Upper: micromesh neoprene with neoprene underlay.Nappa leather detailing.RPU bindings.Lining: leather and microfibre suede.Unlined quarter and vamp.Essential Y-3 LogoExtreme Comfort Adidas Y3 is a collaboration between Adidas and renowned designer Yohji Yamamoto. Adidas really needs no introduction! The global brand is a leader within the sportswear industry and approached Yamamoto in 2002 to create a unique and luxury range of men’s trainers. The Japanese designer has built a reputation for his amazing design and tailoring skills, and the collection proved to be very popular. As a result the range of designer menswear grew with each season and today Adidas Y3 offers a wide range of garments. Their men’s footwear collection has also developed over the years and they now offer a wide variety of styles, fits and colours, perfect for a whole host of occasions. Stone Menswear is an approved retailer of Adidas Y3 trainers, offering a wide variety of sizes, from UK 6 right up to UK 12.