Size 9

Altra Footwear Technology Highlights
Altra running shoes are designed with several key technologies to enhance comfort, support, and natural foot movement:
FootShape™: This signature design provides a wider toe box, allowing your toes to splay naturally. It's also tailored to accommodate the anatomical differences between men's and women's feet.
Balanced Cushioning™: By positioning your heel and forefoot at an equal distance from the ground, this platform promotes better body alignment and running form.
ALTRA EGO™ MAX: This midsole foam delivers a combination of lightweight, luxurious cushioning with enhanced bounce and durability for a responsive feel.
Innerflex™: Grid-like grooves in the midsole provide increased flexibility, allowing your foot to move more naturally.
Guiderail™: Acting as a supportive guide, this feature encourages natural foot placement by offering guidance only when necessary.
Innovarch™: This innovative arch support feature offers a secure, customized