Premium Fabric
85% Nylon / 15% Elastane
RE-ENGINEERING THE TRAINING SHORT
Join the KILN Founders List.
Our very first drop is strictly limited. Secure your gear and unlock exclusive founding benefits.
Drop your email below to receive:
• Early Access to the store before the official launch.
• An Exclusive Founders reward.
4-Way Stretch
Maximum freedom of movement.
YKK Zip Pockets
Secure storage for your essentials.
Why We're Different
Built by an athlete
Designed by someone who trains in the box, not by a fashion designer chasing a trend.
Forged in Portugal
Premium European manufacturing. Small batches, high standards, no mass production.
Benchmarked, not guessed
We tested every major short on the market before we designed a single seam.