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BLACK FRIDAY SALE LIVE NOW

ONE SHORT. EVERY ENVIRONMENT.

Built for the hybrid lifestyle — from training to sauna to cold plunge to travel without ever changing.

SHOP THE ECO MK1

BUILT FOR MOVEMENT. DESIGNED FOR RECOVERY.

TRUSTED FROM DAY ONE. OVER 1,000 PAIRS SOLD AND COUNTING.
  • 92% Recycled Performance Polyester
  • Cold-Ready Compression Liner
  • Anti-Odor / Quick-Dry X-DRY Tech
  • UPF 50+ Protection
  • Engineered for Hybridwear™

Why Settle for Gym Shorts?

Most shorts are built for one thing. The MK1 is built for your entire day — training, recovery, and movement.

If your shorts can't go from the squat rack → sauna → cold plunge → travel… they're holding you back.

Train
Sauna
Cold Plunge

THE TECH BEHIND THE MK1

Performance Shell (HybridFlex™)

  • Lightweight, fast-drying
  • 4-way stretch
  • Heat + cold stable

Hydrophobic fibers dry 45% faster and maintain over 90% elasticity from 5°C–45°C.

Dual X-DRY Eco Liner

  • Thermo-adaptive compression
  • Moisture-transferring fibers
  • No cling

Compression increases blood flow by up to 22% and capillary fibers move sweat 2-3x faster.

Built for Movement

  • 3-panel construction
  • Liner phone pocket
  • Anti-slip quad band

Multi-panel engineering reduces seam tension by 40%, while inseam bands increase grip 3+.

Eco-Adapt MK1 — Built for the Hybrid Lifestyle

The only short designed to handle heat, cold, sweat, and movement without sacrificing style.

Recovery Is the New Flex™

Training wears you down. Recovery builds you back up. The MK1 is engineered for contrast therapy — sauna + cold plunge — helping your body reset faster.

  • Protein synthesis increases 30–50% during recovery
  • Sauna use reduces cardiovascular risk by ~50%
  • Cold plunging cuts muscle soreness by 30–40%
  • Stretching reduces injury risk by 30%

ENGINEERED FOR THOSE WHO MOVE DIFFERENTLY

These shorts are very versatile and comfortable! The liner is a must for any water activities and when out of water you forget the liner is even there. Whether you're training or running errands the pockets will hold every thing you need, they even have a pocket in the liner for running. I can't recommend these shorts enough!
Tyron J.
Great for swimming, running, training and a day out. The liner is soft and supportive so you don’t feel it. Materials are high quality from waistband to drawstring to zipper pocket. Nothing else like this that I’ve come across on the market.
Mark M.
I bought these for my husband and he hasn’t stopped talking about them. He said they’re the most comfortable shorts he owns - the fit is perfect, they move with him and he can’t feel the liner, which is a big deal for him. He’s worn them to the gym, on hikes, hot tub and cold plunges. They dry fast. Good quality and sustainably made. He’s already asking for another pair.
Cheryl K.

JOIN THE COMMUNITY

Sustainable

Performance Without the Footprint

92% GRS-certified recycled fibers, Bluesign® dyes, low-impact production.

92%
Recycled
100%
Certified
0%
Waste
GRS
OEKO-TEX
Bluesign