High-rebound foam compounds maintain energy return after multiple compression cycles, best waterproof trail running shoes 2021.

Experience the advanced agility of the Zionic NXT. This updated design maintains the lightweight, speedy fit you trust on the trail, now enhanced with durable, high-rebound cushioning that remains resilient and responsive mile after mile.

• Contoured Fit follows the contours of your foot for a comfortably snug fit
• 100% recycled plastic laces
• High-rebound foam cushioning enhances comfort and movement
• Removable, resilient foam insole for long-lasting cushioning
• KEEN.ALL-TERRAIN rubber outsole for higher-traction grip
• 4mm multi-directional lugs for traction
• Full-length, lightweight plate in the midsole for added stability
• KEEN.DRY waterproof, breathable membrane seals out moisture from the inside
• Contains recycled P.E.T. plastic to reduce the use of virgin materials
• Eco Anti-Odor for natural, pesticide-free odor control
• Performance mesh upper with overlays for added durability
• Quick-dry lining for active use
• Non-marking multi-directional lugs for increased traction
• Weight per shoe: 9.88oz / 280g
• Heel Height: 1.18in / 30mm
• Heel-to-Toe Drop: 0.39in / 10mm

Anatomical internal shaping aligns with natural foot contours effectively, trail running shoes everyday use.