1. Loading...

Bontrager B1 Sleeveless Women's Baselayer

/
$49.99 Model 11701
An ultralight, cooling, sleeveless baselayer for women that provides warm weather comfort.
Search store availability

Secretly cool

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.

Product details

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

More options

Specifications

Gender Women
Fit profile Fitted
Fiber content 100% Cocona Polyester
Material Knit
Sleeve length Sleeveless

Sizing & fit

 

Bust

Waist

Hip

Product Compare Rack

Start comparison
Canada / English
You’re looking at the Canada / English Trek Bicycle website. Don’t worry. We’ve all taken a wrong turn before. View your country’s Trek Bicycle website here.