Altra M's Superior 4

$110.00 $66.00
Availability: In stock (1)

The Superior 4 takes an already lightweight, fast trail shoe and makes it even lighter. 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.


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


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