HIKENTURESkull Cap Helmet Liner with Glasses Holes, Winter Thermal Cycling Cap for Men & Women, Cycling Hat Beanie, Black, One size

I love the weight of this fabric. Heavy enough to be warm on cold days cycling in the winter, but not too bulky to fit under a bike helmet. This skull cap is perfect for rides between 26-40 degrees. Colder than 26 degrees? Forget it, I’m staying inside. I thought the slits for sunglasses was a gimmick, but they work well. Allows you to wear sunglasses, but keeps the fabric close to your ears so air doesn’t leak in. Nice feature that I never knew I needed.

este es un producto funcional para los dias de mucho frio y salir a rodar excelente

I've used it a couple of times and it keeps my head warm came up a bit big but I could still use it.

Muy cómodo

Slightly too big for me and I have quite a large head! Pity!Quality of the product is good though, well designed