The flex grooves in the forefoot are strategically placed to facilitate natural bending, sneakers size 4.

Brand Name: ERNESTNM
Upper Material: Mesh (Air mesh)
Department Name: Adult
Fit: Fits true to size, take your normal size
Fashion Element: Rome
Lining Material: None
Insole Material: EVA
Season: Spring/Autumn
Heel Height: Med (3cm-5cm)
Closure Type: Slip-On
Pattern Type: Solid
Model Number: AN1106
Model Number: Sock shoes
Season: Spring Summer Autumn Winter
Heel Height: 4CM
Color: Black White
Shoes Size: 35-40
Occasion: Casual Shoes Women
Toe shape: Round Toe
Sole material: High Top shoes
women sneakers: women's winter shoes
ankle boots for women: tenis feminino

Its effectiveness is consistent across various athletic activities and associated sweat levels, ball sneakers.