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The Altra Paradigm 4 is completely updated and revamped with an Altra EGO™ midsole for plush cushion and ultimate energy return; a knit upper for durability, and integrated Stabilipods for enhanced support. The same sweet GuideRail™ system is still here to help steer a tired or pronating foot, and with the addition of Altra EGO™ in the midsole and knit in the upper, this shoe is even more resilient, comfortable and cushioned than before.
Features
Insole: 5 mm sculpted Footbed
FootShape™ Toe box with Fully Cushioned Zero Drop™ Platform
Stack Height: 30 mm
Midsole: Altra EGO™
Outsole: FootPod™ with Stabilipod™
Upper: Engineered Knit
Other Features: GuideRail™
Weight: 11.2 oz. / 318 g
Benefits
FOOTSHAPE™ TOE BOX
Allows your toes to relax and spread out naturally for more comfort and stability in uphill climbs and downhill descents.
BALANCED CUSHIONING™ PLATFORM
Places your heel and forefoot the same distance from the ground to encourage proper, low-impact form throughout your trail run.
INNERFLEX™
Grid-like grooves in the midsole allow your foot to flex while being lighter, for more speed and better performance.
FOOTPOD™ TECHNOLOGY
An outsole technology that actually maps the bones and tendons of your foot to help it bend and move naturally.
ALTRA EGO™
Dual-Nature midsole compound with a responsive, yet soft feel for increased energy return.
GUIDERAIL™
A feature found on our dynamic support shoes that acts like a highway guide rail to provide guidance only when you need it.
STABILIPOD™
Acts as a stabilizing tripod by enhancing the three natural stability zones in your foot to help prevent excessive foot collapse or pronation.