The jersey uses a lightweight, 4-way stretch fabric on the sides, inside arms, back, and neck so it adapts to your every move. The highly durable ripstop fabric is used on the front, shoulders and outside arms for protection from encounters with brush and other hazards commonly found on the trail.
The underarm panels are seamless, so movement feels natural and friction-free. Finally, perforated vents throughout increase breathability while slim arm cuffs maintain comfort.