The 247 Ultra Singlet in Glacier Fade Out is engineered for ultra marathon distances and hybrid training, prioritizing breathability for high-intensity efforts.
4-way stretch grid perforated fabric
79% Nylon, 21% Elastane construction
Unrestricted movement and maximum airflow
Zoned perforation detail at the back neck forms the 247 logo
Enhanced ventilation at the back neck
Seams placed on the exterior and taped down to eliminate chafing