KEEN taps Gramicci for an updated take on the brand's Jasper Zionic – KEEN's fastest, lightest, and most breathable trail shoe to date. Constructed using premium leather from LWG-certified tannery with reinforced overlays for added durability, the shoe offers a more contoured, athletic fit for better support while moving fast. A lightweight, high-energy foam midsole combined with a full-length stability plate creates a springboard effect underfoot, while an aggressive, lower-profile lug pattern ensures enhanced ground contact, allowing you to move with confidence.
Order your regular size.
Leather upper from LWG-certified tannery
Quick-dry lining
Non-marking multi-directional lugs for increased traction
Contoured Fit follows the contours of the foot for a comfortably snug fit
Two-finger heel webbing loop for easy on and off
Achilles pad in the heel for comfort
High-rebound foam cushioning enhances comfort and movement
Removable, resilient foam insole with arch support for long-lasting cushioning
Higher-traction, rugged foam outsole for lightweight durability
4mm multi-directional lugs for traction
Stability shank delivers lightweight stability
Reinforced with overlays for durability
FedEx International Standard
Estimated delivery within 6 working days
14 day free returns worldwide
