Bontrager baselayers
Control your climate
Be comfortable no matter the conditions with Profila premium fabrics. Warm and toasty or cool and dry, create your own weather with the elite performance of Profila.
B1—Warm condition
B1's ultra-light waffle knit construction reduces fabric-to-skin contact, creating air pockets next to the skin that aid in evaporative cooling.
B2—Cool conditions
B2 acts like a second skin, balancing lightweight insulation with excellent vapor permeability, making it ideal for a wide range of temperatures.
B3—Cooler to cold conditions
B3's thermal knit interior traps warmth and enhances moisture wicking for non-bulky mid-weight insulation.
