Flex grooves in the forefoot allow 55 degrees of natural foot flexion, asics running shoes narrow.

Athletic Shoe Type: Running Shoes
Department Name: Adult
Gender: Unisex
Outsole Material: Rubber
Upper Material: Synthetic
Feature: Breathable
Shoe Width: Medium(B
Closure Type: Lace-Up
Release Date: Spring2019
Function: Stability
For Distance: 10km
Fit: Fits true to size, take your normal size
Level Of Practice: Advanced
Applicable Place: Outdoor Lawn
Technology: Max Air
Model Number: AR9293
Insole Material: EVA
Sports Type: Air Max
Upper Height: Low
Athletic Shoe Type: Running Shoes
Department Name: Adult
Unit Type: Pair
Package Weight: 1.0kg (2.20lb.)
Package Size: 30cm x 20cm x 15cm (11.81in x 7.87in x 5.91in)

Provides excellent energy return to enhance performance and comfort, asics venture 6 trail running shoes.