Gill Marine Edge 2.0 Dinghy Boots Black. Engineered for performance sailing and demanding watersports, the Edge 2.0 Boot in Black delivers stability, support, and a precise, secure fit for challenging conditions on the water. Designed for sailors who need confidence and control, it balances thermal protection with a highly adjustable fit system for all-day performance. Made from 4mm double-lined neoprene, the boot provides reliable insulation while maintaining flexibility for active movement. Glued and blindstitched seams help limit water entry, improving warmth and comfort in cold, wet environments. Featuring lace-up closure, adjustable ankle strap, and reinforced outsole.