Asics Fuji Speed 4 | Illuminate Yellow / Dark Aubergine | Unisex Size:USM 11.5 / USW 13 Made from a recycled open-knit

Made from a recycled open-knit mesh with chemical-free thermoregulating threads

Inspired by Patagonia's ultrarunning ambassadors

designed for race day

One zip back pocket fits most phones and two small drop-in pockets on the inner brief liner hold earbuds or nutrition pouches

and having a shoe that can adapt to those changes on the fly can be the difference between minor discomfort and injury

Asics Fuji Speed 4 | Illuminate Yellow / Dark Aubergine | Unisex Size:USM 11.5 / USW 13 Made from a recycled open-knitThe Asics FUJISPEED 4 is a lightweight, performance trail shoe that is engineered to give you the best balance of speed and control on the runnable trails. This shoe is revamped with a trail optimized PEBAX plate in the midsole. This application helps to propel your stride forward while generating more control on uphill and downhill sections of the trail. The midsole is reimagined with a dual layer of FF BLAST PLUS cushioning system to help create a