The Aero Boots offer maximum grip and comfort when out on the water. Easy to slip on, with a secure, waterproof YKK side zip and wide adjustable ankle strap to ensure a secure fit, they are crafted with 5mm Neoprene and waterproof seams to keep you comfortable all day. The wrap-around, non marking rubber sole offers maximum grip while the reinforced heel, toe and bridge support allow flexibility needed to remain agile. Ideal for all conditions, the Aero Boots are suitable for dinghy sailing, paddlesports and boardsports such as stand up paddleboarding and surfing. Features: Wide supportive ankle strap for support Reinforced heel, toe and bridge area for increased support Blindstitched seams for a waterproof seal 90% Neoprene 10% Nylon