Weekday dawn patrols, all-day couloir missions and deep days lapping the trees-the Black Diamond Traverse ski pole is our classic, all-aluminum touring pole for any day of backcountry skiing. With a durable all-aluminum construction, FlickLock adjustability and a redesigned grip for improved ergonomics, the Traverse holds up to season after season of abuse. We also included a rubber grip extension for choking up while sidehilling on the skin track.. . . . . . This product will be shipped directly from Black Diamond and will leave their warehouse in 2-3 business days. Eligible for UPS ground shipping only. . . . . . . . 16 mm (0.63 in) aluminum upper with 14 mm (0.55 in) aluminum lower. . Redesigned touring grip with updated ergonomics. . Touring strap and plastic ladder-lock buckle. . Lightweight rubber grip extension for quick, secure choke-ups. . 100 mm (4 in) Powder Baskets. . FlickLock(R) adjustability. .