Sort by

Time to leave those uncomfortable underlayers behind.

Basewear is a whole new world of comfortable underlayers that perform on any adventure. And YES they are designed to fit you perfectly.

  • 100% all-women team
  • Every size is uniquely designed and fit-tested
  • We take feedback from all body types: from compact and muscular to full and curved.

The result? A super comfortable fit, for every body type.

Basewear Bra Size Calculator

Shop Basewear Tops

Basewear Bottoms Size Calculator

Your Measurements
We recommend: 0
How to measure
Shop Basewear Bottoms
Rearviews & Breastimonials
Rearviews & Breastimonials
I've worn these swimming and hiking and they're perfect! I'm a 10/12 typically and the 8s fit me perfectly. Love the versatility & comfort.
— Kiyoko Reidy