Women's Altra Superior 5 Brand_Sofsole A new propulsive split speedboard

A new propulsive split speedboard that now consists of 30% carbon keeps you moving forward

Ultra lightweight running / gym/ performance short

The super durable X10 outsole ensures grip and traction session after session

On's plushest ever tongue

Get that “ahh” feeling as you lace up and let it follow you with every step

Women's Altra Superior 5 Brand_Sofsole A new propulsive split speedboardSpeed is not subtle, and neither is the Superior 5. It's light, it's fast, and it's trail running ready with a MaxTrac outsole and a multi directional lug pattern for traction on any terrain. The updated removeable StoneGuard uses less material and is lighter weight. With the "burrito" style wrap around tongue, you get a locked in feel, which comes in handy for speedy trail runs. Lace up and take off with the Superior 5. 214g.