Up To 20% Off Full-Price Items
Shop now
EXTRA 20% Off Clearance
Shop now | Ends 11/9
Get An EXTRA $50 Cash Back*
Summit+ exclusive
Pro Thermal 3 Headband - Men's
Quantity
Join Summit Club+ and
Ears covered, head warm, ride on with the Pro Thermal 3 Headband
What Our Gearhead® Experts Are Saying:
"I keep this in my jersey pocket for every cool morning ride since it takes up almost no space. It cuts the wind off my ears without ever feeling tight under my helmet."
Cold ears can ruin a good morning ride faster than cold hands, and Castelli built the Pro Thermal 3 Headband to shut that down before it starts. We love how the Thermoflex fabric goes on soft and stretchy, sealing out the wind under a helmet without adding any bulk, so the only thing left to think about is the ride ahead.
Details
- Thermal headband built to block wind on cool rides
- Thermoflex fabric stays warm, soft, and stretchy against skin
- Flat lock stitching prevents chafing under a helmet
- Reflective detailing on back adds visibility in low light
- Item #CSTZ85R
- Material
- Thermoflex
- Style
- headband
- Season
- fall, winter, spring
- Activity
- bike
- Manufacturer Warranty
- limited 2 year
Related Categories
Frequently Asked Questions
How does the Castelli Pro Thermal 3 Headband fit under a cycling helmet?
Its low-profile headband design is intended for wear beneath a cycling helmet, and the catalog lists it in One Size.What does Thermoflex fabric offer on cool rides?
The Castelli Pro Thermal 3 uses Thermoflex, a warm, soft, stretchy fabric that sits comfortably against the skin.When is the Castelli Pro Thermal 3 Headband suited for cycling?
It is listed for fall, winter, and spring, making it a useful layer for cool-weather rides.What construction helps keep the headband comfortable against the skin?
Flat-lock stitching helps reduce irritation, while the stretchy Thermoflex fabric supports a close fit.How does the Castelli Pro Thermal 3 Headband help with visibility in low light?
Reflective detailing adds visibility on dim rides; the listed color options include Black, Garnet, Ivory, and Twilight Blue.









