The Saucony Guide 18 is designed for everyday training with maximum cushioning. It features soft and responsive PWRRUN foam for a smooth and comfortable ride, and a 6mm drop. The XT-900 rubber outsole provides excellent traction and durability, while the engineered mesh upper is breathable and lightweight for optimal support and a fresh feel. This model is also vegan and made with recycled materials. Key technologies include PWRRUN for balanced cushioning and responsiveness, PWRRUN+ for enhanced underfoot comfort, Center Path Technology for stability and guidance, and an expanded base for optimal cushioning and natural support. The shoe weighs 245g (8.6 oz). The engineered mesh upper ensures lightweight, breathable support, encasing each foot in comfort and allowing cool air to circulate, preventing heat build-up. FORMFIT technology creates a personalized fit, while a soft, padded tongue and heel pull tabs enhance comfort and ease of use. A traditional lacing system secures the midfoot. The PWRRUN midsole offers exceptional cushioning with a lightweight and springy feel, remaining responsive over time. The wider base geometry and higher sidewalls, combined with a rocker shape, facilitate the gait cycle. Center Path technology keeps your feet centered and level, preventing overpronation for a smoother ride. A PWRRUN+ sockliner adds further cushioning. The XT-900 outsole, made from durable carbon rubber, ensures exceptional traction and longevity on various surfaces, with multi-directional grooves for added security and improved efficiency in movement. Heel height is 35mm, forefoot is 29mm.