Compressport Unisex's Pro Marathon Socks v2.0 - White/Black Size:T4 The TRAILFLY has a thicker

The TRAILFLY has a thicker wedge of foam cushioning when compared to its speedier cousin

- 77% polyester

● Highly durable

Reflective Details

• Non-slip surface to help keep them in place during workouts

Compressport Unisex's Pro Marathon Socks v2.0 - White/Black Size:T4 The TRAILFLY has a thickerDescription If you liked the first iteration of our anti blister Pro Marathon Sock, youre going to love this updated model, designed to bring you an even fresher and more comfortable running experience. Featuring a higher concentration of PTFE yarn, most notably across the full toe box, the fabric of these high performance running socks is designed to cause less friction, chafing and overheating under effort, greatly reducing the risk of hot soles and