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
- Anti-bacterial properties