Aviator Windproof Deep Winter Skull Cap

GripGrab Aviator Windproof Deep Winter Skull Cap Made from highly insulating fleece with a windproof front panel, the Grip Grab Aviator Skull Cap offers an exceptional warmth-to-weight ratio, providing serious thermal protection without unnecessary bulk. Its low-profile construction and flat seams ensure a comfortable fit beneath your cycling helmet. The contoured design extends coverage around the ears and lower back of the head, delivering targeted insulation where it’s needed most in freezing conditions. Despite its impressive warmth, the fabric remains highly breathable and...