30% of body heat lost during swimming is lost through the head, that's why you need this insulated swim cap from Barracuda.

• Unique swim cap from Barracuda
• Thermal layer for hypothermia protection
• Adjustable chin strap for comfort makes this cap ideal for distance and triathalon training
• Also ideal for such winter sports as moutaineering and ice climbing- you can wear it under your helmet
• Other uses include kayaking and cold water surfing
• Lycra lined