Exercise in style with the adidas by Stella McCartney Ultraboost 22 Shoes. Adorned with the iconic trefoil logo and Stella McCartney branding, both to the tongue and sides, creating signature finishes and instant brand recognition. From morning jogs to everyday wear, these trainers are the perfect piece. Product Highlights: - BOOSTâ„¢ technology combines superb cushioning and energy return with every step and jump. - Continentalâ„¢ rubber outsole ensures grip, durability and versatility. - Composition: Upper: Textile. Lining: Textile. Sole: Rubber. - Care: Refer to product label.