Body Formula

UNDER+ is the all-new brand launched by Body Formula after 21 years of building products. We took everything we’ve accumulated in fit, materials, and craftsmanship and made it more everyday and more accessible—high value, without compromise.

We believe intimate and activewear are the most honest kinds of clothing. The moment you put them on, your body knows: Is it comfortable? Does it get sticky when you sweat? Will it loosen after a few washes? Will the seams rub? UNDER+ uses better fabrics, paired with refined, dense stitching and solid finishing, with strict quality control that checks every stitch line and key stress point. From underwear and swim trunks to athleisure essentials, we take care of the moments you live in—daily wear, movement, sweat, and everything in between.

In style, UNDER+ keeps it clean, sharp, and performance-leaning (you might feel a similar spirit to EXPONENT): not flashy, but detail-driven; not chasing hype, but making sure every cut and every seam has a reason. So you get that feeling of real quality—right on the body—at a price that makes sense.

UNDER+
Good materials and good workmanship, made into basics you’ll want to wear every day.
More comfortable. More durable. More worth it. That’s our plus.