Material:

Upper: Textile
Lining: Textile
Outsole: Rubber - 5.5 mm FeelTrue® rubber
100% vegan materials

What we like about these shoes:

Wide toe box
Flat and flexible sole
Low shoe weight
It's hard to find a more comfortable training shoe!

Fit and size advice:

True to size - sizes 36-37 are small in size but otherwise true to size.
For narrow to wide foot - Prio is slightly wider than other models from Xero Shoes
For low to high instep

Xero Shoes Prio is a true classic and their best-selling training shoe. Prio is a shoe designed for movement, running, and training. The shoe fits very comfortably on the foot and can be adjusted to a perfect fit thanks to its special design with adjustable lacing around the midfoot and forefoot.
Xero Shoes Prio is suitable for running on even surfaces such as roads, asphalt, and simple terrains. Prio is also perfect in the gym, for walking, or why not as your all-around shoes - they work well for everyday use too.
Xero Shoes Prio is made of soft materials that feel comfortable against the skin, and the textile effectively removes moisture during workouts. The outsole is made of durable rubber that provides good grip on hard surfaces. The removable 2 mm insole can be removed if you want more of a barefoot feeling, and can be used if, for example, you want to run on hard surfaces.
This model is for men and is somewhat wider in the last than the women's model. The men's model can also be used by women with wide feet.