Description | 

The 45NRTH Greazy Cap is designed to bridge the gap between helmet and head in cold weather rides. With its double-layer merino wool blend construction, this cap gives both warmth and breathability while riding in cooler weather. The flat-lock stitching ensures a smooth, comfortable fit under your helmet, and the flexible brim shades your eyes without folding out of shape when stowed.

Whether you’re commuting in chilly dawns or pushing through cold-weather group rides, the Greazy Cap adds a smart layer of insulation without bulk. At Dismount Bike Shop, we love using it as a go-to cold-season cap that works beneath helmets, under hoods, or on its own for versatile head protection.

Features & Specs | 

• Double-layer merino wool blend fabric for warmth and moisture management
• Ear and partial eye coverage for added thermal protection
• Flat-lock stitching to reduce pressure points and improve comfort
• Flexible, cycling-specific brim that resists creasing when packed
• Helmet-friendly design (low profile)
• Comfort range: approx. –4°C–18°C (everyone runs warmer or cooler, no guarantees on this range)
• Sizes: Small/Midium and Large/X-Large

Usage Tips | 

• Wear the cap under your cycling helmet for extra insulation in cold weather.
• The flexible brim allows you to stow it in a pocket or pack without deformation.
• Choose the size that fits snugly — merino offers natural stretch and conforms over time.
• Use it for commuting, winter training rides, or anytime temps drop and you want coverage for ears.