Windproof All Weather Skull Cap by Sealskinz

A lightweight three layer windproof skull cap is crafted to be worn under a helmet as a base layer for use in a variety of  weather conditions.

• Windproof - Three layer construction for warmth and windproofing
• Fits under helmets - Thin and light construction can be worn under protective headwear
• Insulation and Comfort - Micro fleece lining for warmth and moisture control
• Insulated - Shaped to cover and insulate ears but perforated to aid hearing

Single Layer: 70% Polyester, 25% Nylon, 5% Elastane