Cooling Helmet Liner Skull Cap Mesh Lightweight

A lightweight, breathable helmet liner that keeps your head cool and dry during cycling, motorcycling, running and outdoor work.

This skull cap sits comfortably under any helmet thanks to its seamless design and just 18 g weight. The soft mesh fabric won’t leave pressure marks or cause skin irritation, even during extended wear.

The polyester mesh fibres are engineered for rapid sweat absorption and evaporation—8 times faster than cotton. Water absorption is kept below 0.3%, so you stay fresher longer without constant washing.

Built for durability, the upgraded elastic fabric stretches to fit most head sizes in one size. It’s machine washable and maintains 94% rebound rate even after 10,000 tensile tests, resisting deformation over time.

The compact, lightweight design makes it easy to carry with you. Wear it under hard hats, cycle helmets or motorcycle helmets for all-day comfort in hot weather.

Order today and experience the difference a quality helmet liner makes.