On Men Performance -T - Eclipse / Black CloudUltra Vamp: 100% Recycled Polyester Tongue:

Vamp: 100% Recycled Polyester Tongue: 100% Recycled Polyester Collar Lining: 100% Recycled Polyester

Climate: Warm

- Expands to 8" x 4" x 2" | 6

flat knit upper for improved midfoot lockdown

On Men Performance -T - Eclipse / Black CloudUltra Vamp: 100% Recycled Polyester Tongue:Balancing ultra light protection with breathability and freedom. A running T shirt that you can rely on, so you can focus on the run ahead. Key features On DryTec technology quick drying and breathable Super lightweight Reflective elements Smooth bonded hems and unnoticeable seams Modern, minimalist design Swiss engineered support Sweat wicking Materials Front: 90% Recycled Polyester, 10% Elastane Back: 80% Recycled Polyester, 20% Elastane