Clarks Wallabee 2.0 GTX Outdoor Boots - Olive GreenWallabee 2. 0 GTX Boots by Clarks. The Wallabee 2. 0 GTX returns in sporty new olive, fully prepared for the great outdoors. A chunky, cleated Vibram sole gives durable wear and a rugged aesthetic, together with webbing tape and GORE TEX technology for protection against the elements. A contrast collar, woven GORE TEX label and embossed fob branding add style appeal. Waterproof, breathable olive GORE TEX nylon and suede upper Durable cleated Vibram