Bontrager B1 Sleeveless Women's 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 maint ...(Read More)

Bontrager B1 Sleeveless Women's Baselayer
  • Color: White
  • Color: White
$34.99
Color
White
Please select options
Add to Wish List

Details

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

Bontrager B1 Sleeveless Women's Baselayer

B1 Sleeveless Women's Baselayer

An ultralight, cooling sleeveless baselayer for women that provides warm weather comfort.

Bontrager B1 Sleeveless Women's Baselayer

Cycling-specific fabrics

Profila fabrics are designed to wick moisture rapidly and dry quickly for superior breathability to keep you comfortable. 

Bontrager B1 Sleeveless Women's Baselayer

Maximum breathability

37.5 fabrics push moisture to the outermost layer of clothing for rapid evaporation. When you use less energy to regulate your temperature, you have more energy for riding. 

Bontrager B1 Sleeveless Women's Baselayer

Streamline your wardrobe

A fitted cut provides streamlined body fit for enhanced performance and a next-to-body silhouette. If you prefer a roomier cut, size up on this garment. 

Part Numbers

Option UPC MPN
White / X-Small 00601479536986 540510
White / Small 00601479536993 540511
White / Medium 00601479537006 540512
White / Large 00601479537013 540513
White / X-Large 00601479537020 540514