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93% Nylon, 7% Spandex
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Honeycomb-mesh breathability & stretch on chest and back; vertical-rib precision compression on waist and arms.
- Moisture-wicking & quick-dry
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Stretchy, close-to-body fit
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Adaptive warmth, heat retention & breathability for comfortable, flexible winter training.
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Adjustable zipper
Standard Delivery
$5.99 USD (Free over $82 USD)
Delivery may take up to 5-8 working days.
Express Delivery
$15 USD
Delivery may take up to 3 working days.
Free Returns
Free 30-Day Return Policy, excluding final sale items, underwear, bottles, and swimwear.
Engineered with thermal volcanic rock technology for superior heat retention in cold conditions. Lightweight yet incredibly warm, it shields you from the elements without restricting movement. Your ultimate cold-weather training companion.

-
93% Nylon, 7% Spandex
-
Honeycomb-mesh breathability & stretch on chest and back; vertical-rib precision compression on waist and arms.
- Moisture-wicking & quick-dry
-
Stretchy, close-to-body fit
-
Adaptive warmth, heat retention & breathability for comfortable, flexible winter training.
-
Adjustable zipper

