The best Vitamin isn't in a pill, it's on your feet...a sleek superlight sports trainer that'll get you moving more and feeling great. Biomechanically engineered for exercise and casual running, but equally good for upping your everyday activity – from speed walking to work or cycling round town. This FFX evolution features a redesigned cleaner-look upper. In an engineered stretch knit, that combines high-breathability areas with extra support at the sides/arch. There's more padding on the collar and tongue. And a new easy-entry topline makes it simple to slip on/off. On our Neodynamic™ midsole: light, high-rebound, impact-reducing cushioning, with a springy central carbon plate that propels you forward and smooths out movement heel to toe. Flexible yet stable, with contoured footbeds for superb arch support (and pressure diffusion). Movement-motivating magic. This version in a layered two-tone knit.

• Other features:
• Toe spring & heel kick smooth out movement
• Internal 'flex grooves' help feet move naturally
• Midsole widens at forefoot & flares out around trainer for stability
• TPU heel clip helps stop foot rolling
• Reflective TPU heel detail

• Upper Material: Nylon-mix knit, Lycra, TPU
• Lining Material: Microfibre (toe only), Antibacterial Mesh Footbed
• Fastening: Pull-on (with laces)
• Outsole: Slip-Resistant Rubber
• Technology: Neodynamic
• GB7-231