Fast-Trac Nitro 3 GTX Trail

From PUMA

Introducing the PUMA Fast-Trac 3, the ultimate low-profile trail running companion. Featuring a full-length NITROFOAM™ midsole for responsive cushioning, 4mm PUMAGRIP ATR lugs for unbeatable traction, and a comfortable rolled collar upper, this shoe will elevate your trail running experience. The upper features GORE-TEX® invisible fit, for a lightweight solution to keep feet dry and comfortable under any conditions. Conquer any terrain with confidence in the PUMA Fast-Trac NITRO™ 3.

The upper of the shoes is made with at least 30% recycled materials

NITROFOAM™: Advanced nitrogen-injected foam designed to provide superior responsiveness and cushioning in a lightweight package

PUMAGRIP ATR: Trail-ready performance rubber compound designed for traction on ice, mud, and unstable surfaces

Manufacturer's description, supplied via the retailer feed.