CLOSEOUTS . Enjoy all-weather comfort no matter how many miles you plan to hike in Keen's Gypsum mid hiking boots. The wet weather protection of a KEEN.DRY waterproof breathable membrane and the shock absorption of KEEN.Zorb strobel construction makes for happy feet on long trail days. Available Colors: GARGOYLE/TAWNY OLIVE, DARK EARTH/MIMOSA, DARK EARTH/CELESTIAL, GARGOYLE/EVENTIDE. Sizes: 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, A.