Great quality, warm and protective, Swarm 5mm neoprene pull on watersports boots in all black . Robust tread on the sole which extends over the heal, instep and toe area for extra protection and grip. A brilliant warm, durable and stylish boot at a great discount to the minimum RRP of £19.99. For 5mm boots these are a great affordable piece of quality kit - a best seller. A full range of sizes stocked - Adult 4 - 12.