Product details:Puma Womens Running Velocity Nitro 3 Trainers - Grey NITROFOAM™ Bring more spring and bounce to your run with Puma’s NITROFOAM™ technology. The lightweight, nitrogen-infused cushioning provides maximum impact response and propels you forward with explosive energy for effortless cloud-like running. PUMAGRIP Experience superior traction with the PUMAGRIP outsole. Crafted from a durable performance rubber compound that’s designed to grip across multiple surfaces and provide a powerful toe-off to get every run off to a strong start. Built for a Supportive Ride Engineered for comfort, the woven textile upper creates a secure, locked-in fit while offering enhanced ventilation that keeps you cool as your run. The heel spoiler provides enhanced stability with every stride so you can train with confidence. End use: Running Available in UK sizes 3-8 Heel-to-toe drop: 10mm Lace closure Textile lining Signature PUMA branded details Washing Instructions: Wipe Clean Puma Womens Running Velocity Nitro 3 Trainers - Grey