• Precautionary call for inspection

    We have identified a potential issue with the closing mechanism of the carabiners used in the Skywalker Pro Via Ferrata and the Skywalker Pro Turn Via Ferrata Sets. We respectfully request that all consumers carefully inspect their Skywalker Pro and Skywalker Pro Turn Via Ferrata and return all potentially affected products for replacement.

  • Black Friday Pre-Sale for Members is now on

    Mammut Access members get early access to the Black Friday pre-sale and enjoy 30% off sitewide before everyone else.

  • Free shipping from $50

    Shipping is free for purchases from $50. For orders below this purchase value, shipping costs of $9.99 will be applied.

Ducan II High GTX Men

Performance-driven, multi-terrain hiking boot

$229

Black

  • Mammut Ducan II High GTX Men - black, US 7.5 - Black - Thumbnail
From short hikes to multi-day tours, this boot keeps all options open. A staple in our hiking boot lineup, the latest iteration of the Ducan goes further than ever before. Mammut Flextron® technology provides effective cushioning, energy transfer and stability to your natural stride via a spring...
Mammut Georganic® 3D technology
Mammut Flextron® technology
  • 6 out of 6
    6/6
    Hiking
  • 4 out of 6
    4/6
    Fast Hiking
  • Elastic GORE-TEX tongue construction
  • Double layer engineered mesh
  • Vibram sole
    • Hiking
    • 3030-05040
    • Weight (US 9.5)525 g
    • Flex indexA5
    • Lace systemAsymetric
    • SolesVibram® Flextron
    • Material3D Knitted
    • LiningGORE-TEX Footwear
    • Heel drop10 mm

How was your experience on this page?