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Baselayers

Control your climate with Bontrager baselayers. Available in multiple fabric weights, each with its own unique construction, and each designed for moisture-wicking, quick-drying, and 4-way stretch mobility, Bontrager baselayers provide the specific thermal performance you need to stay comfortable, no matter how intense your ride or varied the conditions

Baselayers

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B3 Long Sleeve Baselayer

$54.99

Add cool weather insulation to your ensemble with Bontrager's mid-weight B3 baselayer. Under a jacket, a jersey, or worn alone, the mid-weight B3 provides exceptional warmth to weight, thanks to a thermal knit interior that retains body heat and efficiently transfers moisture away from the skin. Close-fitting for easy, non-bulky layering, B3 provides the perfect first layer of defense against winter's icy chill.

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B2 Long Sleeve Baselayer

$49.99

Put on a second layer of skin with Bontrager's highly adaptable B2 baselayer. Designed to balance lightweight insulation with excellent vapor permeability, B2 is ideally suited for a wide range of temperatures, making it a great choice for fluctuating weather conditions.

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B1 Short Sleeve Baselayer

$44.99

Stay cool with B1, Bontrager's lightest weight baselayer. Designed to be worn as a first layer in warm temperatures, B1's ultra-light waffle knit construction reduces fabric-to-skin contact, creating air pockets next to the skin that aid in evaporative cooling.

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B1 Sleeveless Baselayer

$39.99

Stay cool with B1, Bontrager's lightest weight baselayer. Designed to be worn as a first layer in warm temperatures, B1's ultra-light waffle knit construction reduces fabric-to-skin contact, creating air pockets next to the skin that aid in evaporative cooling.

Bontrager baselayers

Bontrager baselayers

The Bontrager family of baselayers: B1, B2, and B3. Three different fabric designs. Three different fabrics weights. All moisture-wicking, quick-drying, and featuring 4-way stretch comfort. Each tailored for specific thermal performance.

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Unconditional Comfort Guarantee

You'll Love It. We Guarantee It.

If for any reason you’re not satisfied with the comfort of your Bontrager saddle, shoes, or technical apparel, return the item(s)—along with the original sales receipt—to the place of purchase within 30 days of purchase date for exchange or store credit.