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> Bicycling Catalog > Clothing > Undergarments > Bontrager > B1 Short Sleeve Baselayer
Bontrager B1 Short Sleeve Baselayer
  • Color: White
  • Color: White

Bontrager B1 Short Sleeve Baselayer

Model # (14370)
Product Rating
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  • This item is not permitted to be shipped, however it can be purchased online and picked up at your convenience.

Product Details

Bontrager B1 Short Sleeve Baselayer

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

Features and Information

  • Part Numbers close open

    Option Barcode Manufacturer's Part Number Vendor Number
    White / X-Small 601479536672 540445 TRK-540445
    White / Small 601479536689 540446 TRK-540446
    White / Medium 601479536696 540447 TRK-540447
    White / Large 601479536702 540448 TRK-540448
    White / X-Large 601479536719 540449 TRK-540449
    White / XX-Large 601479536726 540450 TRK-540450
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