A pinnacle alpine running shoe built for winter realities, the Vertex GTX delivers GORE-TEX protection, security and confidence underfoot, and the added element of an integrated gaiter extending the GORE-TEX above the ankle to help seal out snow, water, and debris. Confidence and protection come from the mid to forefoot TPU rock plate, the 360o rand, and a welded support zone on the upper. Vibram Megagrip, a 5mm lug pattern, and forefoot climbing zone provide grip and security.