Laser perforations opens the fabric precisely where the body runs hottest: upper back, underarms, chest. The cotton is overwashed before cutting, so the hand feel starts soft and only deepens with time. An athletic cut keeps the fabric close enough to move with the body while leaving room for airflow.

Targeted cooling through mapped perforation, natural fiber breathability, softness that improves with wear and wash.

A super-lightweight jersey construction keeps the fabric close to weightless while retaining enough structure to hold its shape. Long runs and tempo efforts generate heat and friction in equal measure. Rather than sacrificing one benefit for another, AuraLite™ was built to hover around the body, bringing air and minimizing rub.

Fast-drying, moisture-controlling, minimal weight, breathability Suited to sustained effort, comfort against skin over long duration.

The punch-out process removes material rather than adding perforation after the fact, so the fabric stays lighter than a solid jersey of the same weight while gaining airflow through every hole. The knit stretches naturally in every direction, following the body rather than resisting it. Those same holes double as anchor points, letting a bib pin through cleanly without extra hardware.

Reduced weight from removed material, breathability through laser micro-perforation, natural four-directional stretch, built-in bib attachment.

TechSilk™ Drift dries astonishingly fast to limit odor buildup and bonds shell to liner to eliminate chafe, moving fluidly in every direction as the body does. On garments built for higher abrasion, like trail tights and hydration vests, it's reinforced with Cordura® for added durability without losing that silk-soft hand.

Fast-dry, odor-resistant, four-way stretch and fluid mobility, chafe-free construction through bonded shell-liner design, added abrasion resistance where Cordura®-reinforced.

The mechanical stretch woven construction moves with the body without relying on elastane, so the fabric keeps its shape run after run while still allowing a full range of motion. It dries in an instant, wicking moisture away before it has a chance to sit against the skin, and resists abrasion.

Quick-dry performance, moisture-wicking and odor resistance, abrasion resistance for light trail contact, mechanical stretch for natural mobility without added elastane.

The body has its own cooling science. Sweat is the mechanism. HeatCrush™ amplifies it. When activated, perspiration contact pulls surface temperature down (-8°C) from 33.8°C to 25.8°C in 30 minutes. In comparison, regular nylon drops -5.3°C, and regular polyester drops -3.1°C. The fabric creates a unique microclimate by responding to shifts in sweat-humidity, and continues cooling more deeply with time.

As moisture rises through the performance fabric, the mesh pulls it outward, drawing heat away from the skin in the process. This is not passive ventilation. It is a direct transfer of heat, triggered by the body’s own sweat.

In extreme dry conditions: Drench the fabric with water. HeatCrush™ responds to any moisture.

The weave interlaces thicker reinforcing threads at intervals across the base fabric, forming a grid that stops a tear from spreading past the point of contact. Positioned as a featherlight shell to protect running at its freest.

Tear resistance through structural weave, lightweight, fast-dry performance, abrasion resistance, exceptional strength-to-weight ratio.