Superfeet Green Premium Insoles,Green,D: 8.5 - 10 US Womens/7.5 - 9 US Mens Superfeet Green Premium Insoles give a combination of support, stability, balance and shock absorpti Protect your feet from the rigors of the trail - jumps across streams and down ledges, stumbles over shale, and leaps over logs with the shock-absorbing Superfeet Hike Green insoles. Maximizing shock absorption while providing medium-to-high arches with the utmost in support, they suit you best on the trail, be it weekend hiking or hardcore mountaineering. Simply slip them into a pair of boots with removable soles for all-day comfort. Athletic Greens -