Cooling Helmet Liner Caps MISSION One Size White
Cooling Helmet Liner Caps MISSION One Size Black
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION One Size USA Flag
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION One Size Digi Camo
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION One Size White
Cooling Helmet Liner Caps MISSION One Size Black
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION One Size USA Flag
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION One Size Digi Camo
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION
Cooling Helmet Liner Caps MISSION

Cooling Helmet Liner

$14.99
Size
Color
Instant Cooling Technology
UPF 50 Sun Protection
Lightweight & Breathable
Machine Washable

COOL MORE. DO MORE™

Enjoy staying active longer when the temperature rises with MISSION. The MISSION Cooling Helmet Liner keeps you cool and comfortable even under bulky helmets of all kinds.  On the football field, on a bike ride, or the construction site, it stays cool for up to 2 hours at a time and reactivates with more water. Designed with a mesh crown for enhanced breathability and UPF 50 sun protection the Cooling Helmet Liner is Athlete Engineered™ to keep you cool when the HEAT is on! Live On // Work On // Play On. 

Discover the power of HydroActive™ Wet-to-Cool Technology in our innovative fabrics, scientifically proven to amplify the natural evaporation process. Experience cooling effects of up to 30 degrees below average body temperature, enabling you to achieve greater feats. Activate the hat effortlessly by wetting, wringing, and waving for immediate relief.

Free shipping on orders over $50 within the continental U.S.

Free returns within 30 days

Customer Reviews

Based on 89 reviews
72%
(64)
17%
(15)
1%
(1)
4%
(4)
6%
(5)
100.0
A
Alfred G.
Works great with bike helmets.

Works great with bike helmets.

C
Cynthia S.
This was a gift to

This was a gift to a friend. He recently had surgery and hasn’t used it yet . He was excited to get it. We are in Florida and the helmet can be stifling

M
Michelle J.
Great cap for under helmets

Bought this for my granddaughter who plays softball as their catcher. She wears this under her helmet as the gear makes her so hot. Perfect fit and helps her immensely

D
Dave

:+1::skin-tone-2:

N
Nick B.
Keepin' it cool

About halfway through my run, it starts to get rather drippy, this cooling helmet liner has helped considering I typically use a cut-off sleeve of a t-shirt.

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