Crafted from leather and surrounded by a cosy, knitted cuff, these Gen-FF Roam boots are biomechanically engineered with PureForm midsoles. Key Features: The PureForm midsoles that power our Gen-FF Roam boots are biomechanically engineered to offer balanced, lightweight cushioning for all-day comfort, smooth heel-to-toe movement and stable support. They're made using an innovative, algae-based material, too, to help you make a more thoughtful choice for everyday wear. Ergonomically engineered to help optimise your body's alignment, natural movement & energy Lightweight PureForm midsoles offer balanced cushioning and stable support for smooth heel-to-toe movement Made using BLOOM an algae-based material innovation created from harvested algae biomass Natural arch support Grip suited to everyday use/road tread