Ducan III Low GTX Men | Mammut。✔️Stored in a smoke and pet free house. ✔️ New in box! ✔️ Expired rare item not sold in stores! ? Shipping: I ship within 24hrs but due to Poshmark switching from USPS Priority to USPS Ground Advantage as of September 2025, shipping will be delayed and items may take 7-10+ days to arrive. I apologize in advance for this frustration but appreciate your patience while waiting for your items. Innovative, lightweight hiking shoe. Always a step ahead: the innovative features of the Ducan line combined with a Boa® Fit System. Anatomically shaped for optimal fit and comfort, this shoe is designed to slip on like a sock and provides quick and precise adjustments through the innovative Boa® Fit System. The spring-steel midsole improves shock absorption and supports the natural forward rolling of the foot, while lateral stability reduces arch pressure. The waterproof Gore-Tex membrane keeps your feet dry when the weather plays up and the secure Vibram sole provides outstanding grip with every step. Adventure awaits with the Ducan Boa® Low GTX. • Suitable for: Hiking • Lace system: Boa® Fit System • Boa® Fit System: Delivers dialed in performance and a micro-adjustable, precision fit. Can be operated while wearing gloves • Elastic 3D knitted sock construction • Elastic Gore-Tex tongue construction • Stretch fabric Materials • Soles: Vibram® Flextron • Lining: Gore-Tex Footwear Specifications • Flex index: A6