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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
Clean sport for natural odor control
lightweight cross country spikes are race-day ready
Duratread Outsole Provides Maximum Wear Resistance
Midsole: Double Injection DynaPU®/DuraPU®
Engineered for lasting comfort and exceptional resilience
Birkenstock Birko Natural Insole (Unisex) outlet Clean sport for natural odorBirkoNatural this footbed is wonderful for your feet and is natural, too. The footbed contains natural and renewable resources (e. g. cork, leather, jute). The foot friendly, anatomically shaped footbed naturally cushions and supports the foot. BirkoNatural puts a spring in your every step and reduces the strain on the spine, knees, and hips. Its length means this insole will fit into most types of footwear. Vegetable tanned leather lining Cork latex
