Karrimor hot rock mens walking boots the karrimor hot rock mens walking boots are formed with a stitched suede upper with weathertite extreme technology for a waterproof finish complete with durable metallic eyelets to the lacing system these karrimor walking boots sport a high ankle collar with a comfortable padding complete with a moulded dynagrip outsole for excellent mobility mens walking boots lace up rope laces padded heel and ankle stitched suede upper rubber toe