- Synthetic
- Fully collapsible heel counter engineered to deliver a secure, sock-like fit. Allows for easy and efficient packing
- Lightweight mesh and printing techniques are used to eliminate seams and reduce weight.
- The foot-friendly shape allows toes to spread and splay naturally through your stride

Topo Athletic Women's ST-2 Running Shoe Black/Raspberry 10
- Synthetic
- Fully collapsible heel counter engineered to deliver a secure, sock-like fit. Allows for easy and efficient packing
- Lightweight mesh and printing techniques are used to eliminate seams and reduce weight.
- The foot-friendly shape allows toes to spread and splay naturally through your stride