Maximum cushioning in the winterized InfinityRN 4 provides elevated comfort for wet-weather runs. Experience a soft, rocker-shaped platform made with new ReactX foam underfoot and an ultra-comfortable collar and tongue for a snug feel. Plus, a waterproof GORE-TEX upper and reflective details help you comfortably take on the elements.
Product Highlights
- Waterproof GORE-TEX upper and technical mesh help keep water out so your feet dry.
- ReactX foam in the midsole for extra cushioning.
- Storm-Tread outsole provides traction in wet weather.
- Ultra-comfortable collar and tongue for a soft, snug fit.
- All-new ReactX foam midsole is 13% more responsive than previous React technology.
- Crafted for performance and planet, ReactX foam is engineered to reduce its carbon footprint by at least 43% in a pair of midsoles due to reduced manufacturing process energy compared to prior React foam. The carbon footprint of ReactX is based on cradle-to-gate assessment reviewed by PRé Sustainability B.V and Intertek China. Other midsole components such as airbags, plates or other foam formulations were not considered.
Product Details
- Weight: 11.3oz / 320g
- Stack: 40mm / 31mm
- Heel Drop: 9mm
- Fit: True to size
- Category: Neutral / Winter