Improving on excellence the New Altra Timp 4 improved trail runner with High-cushion and improved fit designed for performance. The Timp 4 is ready to take on any trail, any ground, or any terrain.DESCRIPTIONKeep your step light. Explore the new paths with the improved Timp 4 high-cushion trail cruiser. The Timp 4 is made to run or trek on the trails with features like the grippy MaxTrac(TM) outsole and the improved Altra EGO(TM) MAX midsole designed to keep you going. These improvement of fit and design offer better performance on any trail, ground, and terrain.FEATURESFOOTSHAPE(TM)Altra FootShape(TM) comfort offers your feet more space to sit naturally and are designed to fit the biological differences found between women and men's feet.BALANCED CUSHIONING(TM)Altra's Balanced Cushioning(TM) platform positions your heel and forefoot at an equal distance from the ground, encouraging better alignment, better form, and a low impact landing.ALTRA EGO(TM) MAXAltra EGO(TM) Max midsole foam gives you all the light and luxurious performance with a little extra bounce and added durability.MAXTRAC(TM)Improved grippy MaxTrac(TM) outsole provides the perfect combination of grip, traction, and durability on all types of terrain.DETAILSWeight: 9.2 oz / 262 gMidsole: Altra EGO(TM) MAXOutsole: MaxTrac(TM)Cushion: HighStack Height: 29 mmUpper: Quick-Dry Air Mesh