What Our Gearhead(R) Experts Are Saying:"I've worn the OR Polartec(R) 200 Beanie under helmets and hoods-it's that slim. It keeps heat in without overheating, and the moisture-wicking fleece stays dry even when I'm moving hard in the cold."Whether we're heading out for a dawn patrol ski or layering up for winter trail runs, the OR Polartec(R) 200 Beanie is our go-to for breathable warmth and versatile layering. Crafted from cozy 200-weight Polartec(R) fleece, this hat balances insulation and ventilation in a close-fitting profile that easily fits under helmets or hoods. Its quick-drying, moisture-wicking design helps regulate temperature, even during high-output efforts, while the low-bulk silhouette eliminates pressure points and bulky seams. Bluesign(R) approved and made with recycled materials, it's a reliable and sustainable staple for cold-weather adventures.