Altra Olympus 3
The Olympus 3 has been completely revamped for more support, stability and traction on any terrain. The upper mesh is more breathable and durable and features printed mountain graphics, and a 4-point GaiterTrap™. The midsole is more flexible and responsive now thanks to the addition of InnerFlex and shaving down the stack height by 2mm. The Vibram MegaGrip outsole has been widened in the heel area for increased stability, and the middle groove has also been widened for better traction in wet conditions.
Insole: 5 mm Contour Footbed
FootShapeTM Toe box with Fully Cushioned Zero DropTM Platform
Stack Height: 33 mm
Midsole: Dual Layer EVA / A-BoundTM with InnerFlexTM
Outsole: Durable Rubber withVibram® MegaGrip®
Upper: Abrasion Resistant Mesh