Heat-Tech Neoprene Swim Cap

Triathlon skull caps are incredibly valuable when swimming in cold open waters, and the Zone3 Heat Tech Neoprene Swimming Cap is no exception. Wrapped in high-quality 4mm Yamamoto Smoothskin neoprene with a heat-tech fleece lining to keep your head warm, while the velcro strap under the chin ensures a secure fit. 

Anyone who's experienced 'brainfreeze' when swimming in cold water will know just how valuable these heat-tech caps can be.

Designed for year-round training and built to accommodate a variety of different head sizes.