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.
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