Xerotherm Wrist Warmers Black Size Large Breath Trainer 🌡 Thermal ProtectionThe neoprene material

🌡 Thermal ProtectionThe neoprene material helps retain warmth in cooler water

Durability: Resistant to UV light

Super-flow hose features an oversized bore that allows more air to flow on each inhalation

Deep Ocean Wings include the Retraction Band System

27% recycled polyester

Xerotherm Wrist Warmers Black Size Large Breath Trainer 🌡 Thermal ProtectionThe neoprene materialThe ultimate baselayer for use under a drysuit. Made using Polartec Powerstretch originally developed for NASA, the Xerotherm traps a layer of air a much better insulator than water next to the skin, keeping the wearer drier and more comfortable. The range is designed to be worn under another undersuit or on its own under a neoprene drysuit. The knit of the Xerotherm fabric produces the fastest wicking effect of any of the products in the fourth