adidas RACER TR23 With their remarkable comfort, the adidas RACER TR23 women's trainers introduce a must-have and stylish element to your wardrobe. The trainers deliver energy with every step thanks to the soft cushioning, when you're walking the dog or doing your daily errands. The grippy rubber sole grips perfectly on any surface. The upper is made from a mesh and synthetic fibres. This product is just one of the ways that we are trying to help end plastic waste. adidas RACER TR23