Whether your pursuit demands natural comfort or uncompromising technical performance, LINEAR offers a crew engineered for the challenge.

The Echelon crew is built from our signature natural bamboo [x] cotton-rich fabric system, delivering exceptional softness, natural thermoregulation, and moisture management. Purpose-built for warm climates, long days, and effortless versatility, it's the shirt you'll reach for whether you're training, traveling, or simply living in it.

For athletes pushing absolute output, the Baseline crew is engineered from a high-performance synthetic knit designed to excel under repeated abuse. Lightweight, highly durable, and exceptionally breathable, it was built to withstand the demands of hard training, heavy mileage, and relentless repetition.

Two distinct fabric systems. One uncompromising standard of performance.