AMC's Tyvek map kit provides complete coverage of the hiking trails of the White Mountain National Forest, on six full-color, GPS-rendered maps. Perfect for use alongside AMC's White Mountain Guide , 31st edition, these maps have been fully updated, with an easy-to-use scale and trail-segment mileage. Waterproof, tear-resistant, and built to last. Buy this set and save 25% compared to individual map prices.