Brooks Womens Adrenaline GTS 13 Running Shoes Color: Wht/Anthrcte/JsmnGreen/Slvr Size: 8.5

Lucky 13 is our best Adrenaline GTS yet. We paid special attention to the underfoot flex by adding Omega Flex Grooves and continuing Omni Grooves in the forefoot, allowing the outsole to bend and shape naturally.
Brooks DNA Cushioning Technology - this ground breaking cushioning technology automatically and physically adapts with each foot strike to provide the optimal balance of cushioning and stability personalized for each runner and each step
Brooks BioMogo - the first-ever biodegradeable running shoe midsole; our non-toxic, natural additive to the midsole enables it to biodegrade 50x faster than other midsoles without changing the performance or useful life of the shoe. This eco-friendly technology won Runner's World International "Best Innovation" Award in 2006
Progressive Diagonal Rollbar (PDRB) is a biomechanically engineered midsole that allows for progressive pronation control to create smoother mid-foot to forefoot transition
HPR Plus Outsole - higher durability, abrasion-resistant rubber outsole compound that extends the life of the tread Lucky 13 is our best Adrenaline GTS yet. We paid special attention to the underfoot flex by adding Omega Flex Grooves and continuing Omni Grooves in the forefoot, allowing the outsole to bend and shape naturally. Continuing with the tradition of a tailored fit, stretch eyelets lock into the medial side to capture the foot better and technologies like Flextra and anatomical Brooks DNA More »