Review on 🧢 Stay Cool and Comfortable with our Skull Cap Helmet Liner Beanie: Ideal for Cycling, Running, and more! Perfect Fit Under Helmets for Men and Women by Robert Diaz

I have bought 4 models of these models from 4 different manufacturers. 2 slightly heavier for warmth and to keep my hair in, with a longer ear (like an old-school football helmet) or football goalie hat; and 2 lighter styles to keep your hairstyle on hot days. I bought them for gardening and soccer. This skullcap is very small. Like a big hat, no skullcap. They don't even reach the tips of my ears. So you slip off immediately. Too bad because I liked the idea of the ventilated upper. If they were 50-100% larger they might be fine.