A performance tee that carries a Sierra Nevada colourway and nothing else borrowed.

The S-Rays is Fractel's Coolcore Breeze running tee in orange, a recycled mesh with chemical-free thermoregulating threads for sweat-wicking breathability when the pace picks up. Four-way stretch gives full range of motion, finished in a limited edition Sierra Nevada colourway.

• Coolcore Breeze recycled mesh: chemical-free thermoregulating threads wick sweat and manage heat as the pace lifts
• Relaxed fit with four-way stretch: airflow and freedom of movement without excess bulk
• Reflective details: added visibility at dawn, dusk or low light

Explore more of our mens running shirts lineup, part of our wider running shirts collection. This one also belongs to the Sierra Nevada Collection.