Saucony Women's ProGrid Guide 4 Running Shoe

The ProGRID Guide 4 is the latest version of this shoe for autumn 2011, which combines a lightweight flexible ride with moderate stability and great comfort. Improvements on the Guide 4 have further developed the fit and feel of the shoe allowing you to run harder, for longer! Heel ProGrid with ResponTek - This is Saucony's latest impact deflection technology. Heel ProGrid absorbs impact, dissipates shock, and sets the foot up for a smooth transition. Dual Density Impulse EVA - An advanced EVA blend that maximizes rebound and durability while minimizing weight in the shoes, giving you a comfy and cushioned ride. HRC Strobel Board - increases comfort and cushioning in landing and take off. Ortholite Sockliner - Breathable, moisture wicking, anti-odor and anti microbial Ortholite insole provides comfort with and wicking properties keeping you cool and comfy. SRC Impact Zone and SRC Xtra Forefoot Cushioning - Provides shock absorption and sets the foot up for a smooth, comfy landing and take-off. *UPDATED* Memory foam in heel - This moulds to your foot and provides greater comfort. *UPDATED* Hydrator Collar lining - For moisture management and increased comfort. *UPDATED* Scotchlite Reflectivity - Keeping you safe and seen in low light conditions. ** New Season Colourway ** The ProGrid Guide 4 has become Saucony's fastest selling stability shoe around the world. It provides both great fit and feel, but also because it supports the foot without the you even feeling it. What is Heel ProGrid? This is Saucony's latest cushioning technology. The ProGrid cushioning absorbs impact when you land from running. It then dissipates the shock to spread it out and reduce it and then sets the foot up for a smooth transition on take off.