The Superior 4 is a lightweight, fast trail shoe with great grip. The upper has been completely redesigned in a wrap-around style for added security and support; the midsole features Altra’s proprietary Quantic™ foam, while the outsole is now made of our sticky MaxTrac™ rubber. To top it off, the rounded heel and improved lug pattern is made to fly down the trail with ease and speed.

Men's Altra Superior 4

    • Weight: 7.9 oz / 224 g
    • Insole: 6 mm Contour Footbed with removable StoneGuard™
    • Midsole: Quantic™
    • Outsole: MaxTrac™ Rubber with TrailClaw™
    • Cushion: Low
    • Stack Height: 21 mm
    • Upper: Seamless wrap-around engineered knit