The Q36.5 Sottocasco Hat is a lightweight, low-volume thermal hat designed specifically to fit comfortably under your helmet while keeping you warm on chilly rides. Weighing only 27 grams, it uses a smart 4-panel design that hugs your head closely without adding bulk or causing pressure points. Made from dense Italian fleece, the fabric provides excellent insulation while maintaining a slim profile, so it wont interfere with your helmets fit or your comfort.

The hat features raw, unhemmed edges that lie flat against your skin for a smooth, irritation-free feel. At the back, a contrast-colored grip fabric insert helps keep the Sottocasco securely in place, preventing any slipping as you ride. This design makes the Sottocasco slightly warmer than a simple fleece headband, offering reliable protection against cold without compromising fit or ease of use. Its an ideal choice for riders who want effective warmth combined with a low-profile, comfortable fit under any helmet.

Key Features

• Low-Volume Fleece Fabric Dense Italian fleece offers warmth without extra bulk.

• Snug Four-Panel Construction Designed to contour closely for a secure helmet fit.

• Grip Fabric Insert Rear insert prevents slipping for consistent coverage.