Zaxei
Apparel & Footwear · Shop the lineup

Kit that keeps up with the work.

Tees, shorts, mid-layers and shoes engineered for real training weeks. Fabrics that hold up to back-to-back sessions, cuts that respect the way you actually move.

Cut for movementAnti-odor finishRecycled fabrics
Male runner mid stride on an empty street at sunrise wearing KORE kit

Engineered for training

Fabrics tuned for lift, run and heavy-sweat sessions.

Made in Portugal & Italy

Small-batch sewn by our long-term production partners.

Recycled where it counts

Recycled nylon shells, recycled ripstop, mono-material builds.

Series
Price
11 products
Male runner catching breath after an interval on a wet track
48h
Wear-test cycle
12
Field-team athletes
3+ yrs
Expected lifespan
The KORE fit standard

Built for the way you actually train.

Every silhouette is prototyped in-house, then handed to athletes on our field team for a full training block. If it rides up under load or holds odor after two sessions, it goes back to the pattern table. Nothing ships until the crew signs off.

“The Interval short is the first pair I don't have to think about — under squats, on the track, at bodyweight day. Just gone.”

Cole Ramirez · Field team, sub-elite marathoner
What the crew is saying

Battle-tested by the athletes who wore it in.

4.9
1,867
Verified reviews

The Trail Pace ate every wet root I threw at it.

Ran two soaked marathons in the Cascades. Zero slippage on wet rock, feet stayed dry, and the rock plate saved me on a couple stupid downhill lines. Legit trail shoe.

Nate Whitman
Trail runner · Portland, OR
Trail Pace GTX

Best flat-platform trainer I've owned in years.

The Court Trainer feels planted under a heavy pull, but I can jump into a conditioning circuit right after without switching shoes. That's the whole use case done right.

Marcus Vale
Strength coach · Denver, CO
Court Trainer 01

Tee that survives 6 sessions between washes.

The Train Tech Tee just does not stink. I'm on my third one at this point. Cut is athletic but not squeeze-me tight — the way training gear should fit.

Julian Reyes
Half-marathoner · Brooklyn, NY
Train Tech Tee
Kit FAQ

Fit, fabric, care — answered.

Not sure between sizes, or how to wash your gear so it lasts? Start here — or email the crew.

  • Our tops run true to size with a standard athletic cut — trim through the chest and torso without being compression-tight. Shorts sit at the natural waist with a stretch ripstop shell, so we recommend ordering your normal waist size. Between sizes? Size down for a tighter fit, size up for more room over layers.

  • Velocity Runner is for road miles — daily easy runs, tempo work, half marathons. Court Trainer 01 has a flat, stable platform for lifting, HIIT and short conditioning runs. Trail Pace GTX is for off-road use — sticky Vibram® lugs and a waterproof GORE-TEX upper for wet, technical terrain.

  • Not for heavier compound lifts. Running shoes have soft, elevated midsole foam that compresses unevenly under load. If you're lifting anything above bodyweight, the Court Trainer's flat platform is the right tool.

  • Cold wash inside out with like colors, no fabric softener (softener coats and destroys the wicking finish), tumble dry low or hang dry. Treated properly, the Polartec® pieces will hold their finish and shape for at least three seasons of hard use.

  • Free ground shipping within the US on apparel orders over $80. Unworn kit can be returned within 60 days for a full refund. If you've trained in it and it doesn't hold up, tell us — we replace or refund on a case-by-case basis.