GripGrab Thin Winter Bicycle Underhelmet Hat with Windproof Forehead Lightweight Thermal Cycling Skull Cap Base

Windproof forehead: The windproof front of this helmet cap creates a protective layer against wind; so comfort is ensured even when cycling on cold and windy days Fits comfortably under your helmet - This thermal hat is designed to fit comfortably under your bicycle helmet; it is ideal as a protective layer, also for running NO OVERHEATING - Designed for use in winter as protection against cold wind, the soft and breathable material of this cycling hat wicks body heat and sweat to the outside Be seen better - reflectors increase your presence when cycling and jogging in road traffic; choose the neon yellow skull cap for even more visibility, even under a helmet Comfortable to wear - The soft and comfortable fabric of this headgear provides heat insulation during sports in winter; ideal winter hat for road bike, gravel bike and mountain bike