Running Has Never Been This Comfortable Discover the perfect combination of comfort and performance with the Brooks Glycerin 22 Sneakers. Designed for runners seeking a premium cushioning experience on long distances over asphalt. Every detail is optimized for you to enjoy every step. Midsole and Cushioning The midsole incorporates DNA Tuned technology with nitrogen infusion, offering personalized cushioning. Large cells in the heel ensure smooth landings, while small cells in the forefoot facilitate powerful and dynamic take-offs. Upper Details The upper is made with 61.3% recycled materials, combining sustainability and performance. Its double jacquard knit design provides a comfortable, flexible, and secure fit for long distances. Sole The sole is designed for smooth and stable transitions, ensuring an efficient and natural stride, ideal for road surfaces. Its design maximizes ground contact for reliable traction. Sustainability These sneakers stand out for their commitment to the environment, incorporating an upper with over 61% recycled materials, without compromising performance or durability.