ROCKBROS Skull Cap Men's Winter Cycling Cap Windproof Warm Fleece Thermal Hat Helmet Liner Caps Black for Hiking Skiing Riding

This cap is great -- very comfortable and keeps you warm. I've used it all winter and it is very effective at low temperatures. I've worn it comfortably all the way down to 14 F (-10 C). It is a definite "re-buy" for the future.

Great looking cap, light weight and out of the way when not in use. Good coverage all around and is snug on the head. It will for sure keep in heat for anything over 10 to 15. Get to zero or below and its non existant even with a buff under it. But those are rare times and need a little more of everything. Thats why its only 4. Other than that i really like it.

Good head cover when cycling in cold weather. Nice and snug. Not bulky

Perfect fit. Not bulky. Fits smoothly to the head contour. Keeps my head warm under my hard hat which was my main purpose for buying. The cap also muffles out the sound so when talking, need to lift the flaps up over my ears.Would buy again.

Didn't like the first at all.

Very warm. Very thin and comfortable under a hardhat. I work in facilities at a semiconductor foundry, in and outside all day. This is perfect. Just as thin as wearing the hood from my hoodie up under helmet, but far warmer and not restricting to FOV

Good product. Misses the bottom of my ear as I ride at times where I need to refit it.

The ear flaps cause lots of wind noise, so I fold them up.