- Thermal fabric traps body heat and wicks moisture, keeping you warm and dry
- Fabric is breathable, moisture-wicking, and fast-drying
- Ergonomic shape keeps ears warm while riding
- Low-profile design allows for comfortable fit under helmets
- Ponytail port adds long-hair versatility
A must-have for any three-season cyclist, Bontrager’s fleecy, wind-blocking Thermal Headband fits under your helmet and keeps your ears warm and toasty. Soft Thermal fabric provides just the right amount of thermal insulation, while the svelte, moisture-wicking design stays comfortable under a helmet. Unisex one size.