Bontrager B1 Sleeveless Women's Baselayer | Trek Bikes
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Bontrager B1 Sleeveless Women's Baselayer

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$34.99 Model 14372
An ultralight, cooling, sleeveless baselayer for women that provides warm weather comfort.
An ultralight, cooling, sleeveless baselayer for women that provides warm weather comfort.
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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 provides a precise on-bike fit
  4. Fitted cut provides streamlined body fit for enhanced performance

Features

B1 Sleeveless Women's Baselayer

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

Cycling-specific fabrics

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

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.

Streamline your wardobe

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.

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Specifications

Gender Women
Fit profile Fitted
Fiber content 66% Polyester / 19% Cocona 37.5 Polyester / 15% Spandex
Material Knit
Sleeve length Sleeveless

Sizing & fit

 

Bust

Waist

Hip

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