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Bontrager B1 Short Sleeve Baselayer

Bontrager B1 Short Sleeve Baselayer
  • Color: White
  • Color: White
Please select options
This item is not permitted to be shipped, however it can be purchased online and picked up at your convenience.


Even warmer rides can benefit from the right baselayer. Bontrager's lightest weight baselayer fabric, B1, is a comfortable first layer of Profila Cool fabric enhanced with 37.5 technology that regulates the body’s relative humidity to maintain ideal core temperature, allowing greater on-bike performance. Comfortably fits under every jersey you own.

Key features:

- Profila Cool fabric powered by 37.5 active particle technology
- Conditions-appropriate, tuckable length
- Drop tail for a precise on-bike fit
- Fitted cut provides streamlined body fit for enhanced performance

Part Numbers

Option UPC MPN Store SKU
White / Small 601479536689 540446 BAS41703729E
White / Medium 601479536696 540447 BAS42965946E
White / Large 601479536702 540448 BAS41593834E
White / X-Large 601479536719 540449 BAS42631599E
White / XX-Large 601479536726 540450 BAS43681958E


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