sanj began in a small studio with one simple idea: activewear should feel as good at the end of the day as it does in the first rep.
We design every piece ourselves, in small runs, and wear-test each one through pilates, runs and the walk home before it reaches the shop.
What we stand for
Made to move
Four-way stretch fabrics that hold their shape through every squat, stretch and sprint.
Small runs
We make fewer pieces, more carefully — so nothing is wasted and every detail is checked.
Every body
Sizes XS to XL, with a size guide on every product and free exchanges if the fit is off.

Inside the studio
Fitted by hand,
worn for real
Every waistband, seam and strap is fitted on real bodies before we sign it off.
If it rolls, rubs or slips, it goes back to the drawing board.

