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Bontrager B1 Sleeveless Baselayer
  • Color: White
  • Color: White

Bontrager B1 Sleeveless Baselayer

Model # (14371)
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Product Details

Bontrager B1 Sleeveless 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 Store SKU
    White / X-Small 00601479536740 540453 TRK-540453
    White / Small 00601479536757 540454 TRK-540454 BAS40221105E
    White / Medium 00601479536764 540455 TRK-540455 BAS41906095E
    White / Large 00601479536771 540456 TRK-540456 BAS40892898E
    White / X-Large 00601479536788 540457 TRK-540457 BAS41651123E
    White / XX-Large 00601479536795 540458 TRK-540458 BAS42923811E
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