Great flexibility for powerful training! Designed for very intense training, the Wmns Nike Free Bionic training shoes offer the greatest barefoot sensation to date! They offer an ultra-flexible, low-to-the-ground cut, as well as a light upper with Flywire technology for greater stability, support and comfort during cross-training, interval training, boot camps and kickboxing. Click to grab the Nike Wmns Nike Free Bionic now!With removable insole. Single shoe weight 200 g.Sport: Fitness Shop: Sport Weight: 200 Season: Spring/Summer 2014 Manufacture: Vietnam Size reference: 38 Upper/Ankle: Textile Lining: Textile Detachable sole: Yes InsoGoto Next Products:sport On Sale Adidas Performance Duramo 6 W Sg5_v222172W2994d