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Seirus Heatwave Flat Seam Skull Liner Hats & Caps Seirus Carbon OS

Seirus Heatwave Flat Seam Skull Liner Hats & Caps Seirus Black OS

In Stock

Seirus Heatwave Flat Seam Skull Liner

Style 8138

$25.99

Free Ship $95+

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Earn 5% Cash Back

Key Features

Our exclusive Heatwave thermodynamic lining as a skull liner

Flat seam construction

Reinforced stitching for lasting strength

4-way stretch

Cut and sewn, form fitting construction

Fits under helmet

Vendor Product Number: 8138

: The Seirus Heatwave™ Skull Liner offers dual-stage thermodynamic lining, 4-way stretch, and flat seam construction for a comfortable fit under your helmet.
: Is it bulky under a helmet?

No, it is designed to be thin enough to fit comfortably under helmets while still providing significant extra warmth and comfort.

How does it manage heat?

The exclusive Heatwave thermodynamic lining is specifically designed to reflect and retain your body's heat, providing targeted thermal performance in a minimalist package.

Seirus Heatwave Flat Seam Skull Liner

Complete the Kit

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