Topo Athletic | MTN Racer 4 | Men's | Black/Yellow Shoulder Strap 100% Polyester Facemask

100% Polyester Facemask

A standout collapsible heel counter allows the ST-6 to pack flat

Contains no animal products

the Ski Race Knit Wasatch is a classic piece of winterwear with form-fitting characteristics and a beautifully crafted rollneck design

FITS MOST SMARTPHONES – Fits most large format smartphones such as the  iPhones

Topo Athletic | MTN Racer 4 | Men's | Black/Yellow Shoulder Strap 100% Polyester FacemaskMORE COLORS The Topo Athletic MTN Racer 4 is your go to trail running shoe for high performance across any terrain. While the name may hint at race day speed, this versatile trail shoe goes well beyond racing. Designed for everything from daily miles to long runs and technical descents, the MTN Racer 4 delivers unmatched performance, agility, and comfort in rugged environments. At the core of this trail powerhouse is Topo's ZipFoam midsole, which