Fourth Element's Thermocline Fin Socks are ideal for wearing under your boots or with full foot fins. Soft and comfortable they minimise abrasion and can protection against allergies. 

The Thermocline range from Fourth Element provides a revolutionary idea, wetsuits without the neoprene. Its inner fleece layer draws moisture away from the skin where it wicks through the membrane layer and evaporates from the external nylon, meaning this range is super fast drying. 

It makes for an incredible wetsuit, with great thermal properties, it is lightweight, breathable, machine washable (no more smelly wetsuits!), hypo-allergenic and neutrally buoyant. 

A thin layer of water is trapped between the membrane and the skin and prevents the flush of cold water through the suit. Warm and comfortable, perfect for all water sports activities, snorkelling and diving.