BioFlex™ Form Jacket

BioFlex™ bends the rules of conventional activewear. Made from 50% recycled corn stalks, our bio-based material is created through an innovative process in which starch glucose is extracted from straw and regenerated into a nylon fibre.

The result? A durable fabric that’s lighter than air and soft as butter. Superior breathability and four-way stretch for perfecting your crow pose. A skin-hugging fit that’s more supportive than the women’s bathroom. We guarantee you’ll be reaching for these pieces even on your rest days.

Tailored design lines, inspired by corsetry, shape the jacket with a subtle, sculpted effect. It follows the body closely, creating a clean silhouette that feels considered rather than sporty. The fit is supportive without feeling tight, and the look is streamlined enough to wear beyond the studio. Flattering, functional, and quietly confident.

A full-length zip gives you control over warmth and coverage, whether you’re heading into class or cooling down after. Wear it zipped up for a closer feel, or open over a tank when you want breathability. It’s designed to pack down easily, so it makes sense in an overnight bag, a carry-on, or the bottom of your tote for days that change shape.

Thumbholes keep sleeves in place and add a little warmth where you feel it most. The fabric moves with you through yoga and Pilates, then holds its shape when you’re back in daily mode. A simple locker loop makes it easy to hang, grab, and move on. Studio piece, layering piece, everyday piece. It does not need a separate category.