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Mammut Alnasca IV Low GTX Approach Shoes - Women's
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Size
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Waterproof approach shoes.
Technical, lightweight, low-cut shoes for confident footing during approaches, hikes and via ferrata routes. A breathable Gore-Tex membrane provides waterproof, windproof protection as you make your way to the crag. The Flextron propulsion plate provides stable, stiff support for precise edging on technical terrain. An EVA foam midsole provides enhanced cushioning and shock absorption for added comfort. And the Vibram XS Trek Evo outsole with climbing zone offers reliable grip-even when wet. With optimized lacing, the Alnasca IV Low GTX shoes deliver flexibility and support to tackle varied terrain with confidence.
Features
• Mountain Performance fit: Designed for moments where precision is paramount, our Mountain Performance Fit wraps closely around the foot, especially at the heel and arch, to minimize internal movement and deliver secure, controlled steps on technical ground. Supple materials mold over time for a precise hold that supports confident movement on demanding terrain
• Suitable for: Approach
• Raised rubber rand
• Vibram XS Trek outsole with Traction Lug™ for high-level grip
• EVA midsole foam for extra comfort
• Rubber toe cap for increased protection and durability
• Ortholite® insole for long-lasting cushioning and step-in comfort
• Flextron delivers enhanced stability and stiffness for precise and confident edging, ensuring secure foot placement on technical terrain
• Precision and stability on technical terrain: The Flextron plate provides the stiffness and precision needed for secure, controlled steps on technical approaches
• Enhanced cushioning for long approaches: A high rebound EVA midsole delivers effective shock absorption and energy return for lasting comfort on long days out
• Reliable grip when it matters most: The Vibram XS Trek Evo outsole with climbing zone offers dependable traction and durability, even on unpredictable terrain
• Flextron enhances stability, energy return, and support on uneven, technical terrain. The TPU midsole acts like a springboard for added rebound, while the shank provides stability to keep you balanced during scrambles. High side walls wrap the heel and midfoot for secure, flexible support, reducing strain for confident movement on demanding approaches
• Engineered with & certified by: Mammut Flextron® technology, Gore-Tex, Vibram, PFC-free DWR, Fair Wear
• Insole brand: Ortholite
Materials
• Outsole: Vibram® XS Trek
• Air-Mesh
• Lining: Gore-Tex Prism XT
• Midsole: High Rebound Critical EVA
• Plate: Flextron-Nylon/Carbon Compound
• Upper/Outer: Texttile/Synthetic
Specifications
• Weight(UK 5.5): 340g
• Insole Height: 5mm
• Flex index: A6
• Lace system: Standard lacing
Performance
• Protection: 6/6
• Grip: 6/6
• Lightweight: 5/6
• Flexibility vs. stiffness: 3/6
• Stability: 2/6
• Insulation: 1/6
Activities
• Hiking: 6/6
• Approach: 5/6
Technical, lightweight, low-cut shoes for confident footing during approaches, hikes and via ferrata routes. A breathable Gore-Tex membrane provides waterproof, windproof protection as you make your way to the crag. The Flextron propulsion plate provides stable, stiff support for precise edging on technical terrain. An EVA foam midsole provides enhanced cushioning and shock absorption for added comfort. And the Vibram XS Trek Evo outsole with climbing zone offers reliable grip-even when wet. With optimized lacing, the Alnasca IV Low GTX shoes deliver flexibility and support to tackle varied terrain with confidence.
Features
• Mountain Performance fit: Designed for moments where precision is paramount, our Mountain Performance Fit wraps closely around the foot, especially at the heel and arch, to minimize internal movement and deliver secure, controlled steps on technical ground. Supple materials mold over time for a precise hold that supports confident movement on demanding terrain
• Suitable for: Approach
• Raised rubber rand
• Vibram XS Trek outsole with Traction Lug™ for high-level grip
• EVA midsole foam for extra comfort
• Rubber toe cap for increased protection and durability
• Ortholite® insole for long-lasting cushioning and step-in comfort
• Flextron delivers enhanced stability and stiffness for precise and confident edging, ensuring secure foot placement on technical terrain
• Precision and stability on technical terrain: The Flextron plate provides the stiffness and precision needed for secure, controlled steps on technical approaches
• Enhanced cushioning for long approaches: A high rebound EVA midsole delivers effective shock absorption and energy return for lasting comfort on long days out
• Reliable grip when it matters most: The Vibram XS Trek Evo outsole with climbing zone offers dependable traction and durability, even on unpredictable terrain
• Flextron enhances stability, energy return, and support on uneven, technical terrain. The TPU midsole acts like a springboard for added rebound, while the shank provides stability to keep you balanced during scrambles. High side walls wrap the heel and midfoot for secure, flexible support, reducing strain for confident movement on demanding approaches
• Engineered with & certified by: Mammut Flextron® technology, Gore-Tex, Vibram, PFC-free DWR, Fair Wear
• Insole brand: Ortholite
Materials
• Outsole: Vibram® XS Trek
• Air-Mesh
• Lining: Gore-Tex Prism XT
• Midsole: High Rebound Critical EVA
• Plate: Flextron-Nylon/Carbon Compound
• Upper/Outer: Texttile/Synthetic
Specifications
• Weight(UK 5.5): 340g
• Insole Height: 5mm
• Flex index: A6
• Lace system: Standard lacing
Performance
• Protection: 6/6
• Grip: 6/6
• Lightweight: 5/6
• Flexibility vs. stiffness: 3/6
• Stability: 2/6
• Insulation: 1/6
Activities
• Hiking: 6/6
• Approach: 5/6
Waterproof approach shoes.
Technical, lightweight, low-cut shoes for confident footing during approaches, hikes and via ferrata routes. A breathable Gore-Tex membrane provides waterproof, windproof protection as you make your way to the crag. The Flextron propulsion plate provides stable, stiff support for precise edging on technical terrain. An EVA foam midsole provides enhanced cushioning and shock absorption for added comfort. And the Vibram XS Trek Evo outsole with climbing zone offers reliable grip-even when wet. With optimized lacing, the Alnasca IV Low GTX shoes deliver flexibility and support to tackle varied terrain with confidence.
Features
• Mountain Performance fit: Designed for moments where precision is paramount, our Mountain Performance Fit wraps closely around the foot, especially at the heel and arch, to minimize internal movement and deliver secure, controlled steps on technical ground. Supple materials mold over time for a precise hold that supports confident movement on demanding terrain
• Suitable for: Approach
• Raised rubber rand
• Vibram XS Trek outsole with Traction Lug™ for high-level grip
• EVA midsole foam for extra comfort
• Rubber toe cap for increased protection and durability
• Ortholite® insole for long-lasting cushioning and step-in comfort
• Flextron delivers enhanced stability and stiffness for precise and confident edging, ensuring secure foot placement on technical terrain
• Precision and stability on technical terrain: The Flextron plate provides the stiffness and precision needed for secure, controlled steps on technical approaches
• Enhanced cushioning for long approaches: A high rebound EVA midsole delivers effective shock absorption and energy return for lasting comfort on long days out
• Reliable grip when it matters most: The Vibram XS Trek Evo outsole with climbing zone offers dependable traction and durability, even on unpredictable terrain
• Flextron enhances stability, energy return, and support on uneven, technical terrain. The TPU midsole acts like a springboard for added rebound, while the shank provides stability to keep you balanced during scrambles. High side walls wrap the heel and midfoot for secure, flexible support, reducing strain for confident movement on demanding approaches
• Engineered with & certified by: Mammut Flextron® technology, Gore-Tex, Vibram, PFC-free DWR, Fair Wear
• Insole brand: Ortholite
Materials
• Outsole: Vibram® XS Trek
• Air-Mesh
• Lining: Gore-Tex Prism XT
• Midsole: High Rebound Critical EVA
• Plate: Flextron-Nylon/Carbon Compound
• Upper/Outer: Texttile/Synthetic
Specifications
• Weight(UK 5.5): 340g
• Insole Height: 5mm
• Flex index: A6
• Lace system: Standard lacing
Performance
• Protection: 6/6
• Grip: 6/6
• Lightweight: 5/6
• Flexibility vs. stiffness: 3/6
• Stability: 2/6
• Insulation: 1/6
Activities
• Hiking: 6/6
• Approach: 5/6
Technical, lightweight, low-cut shoes for confident footing during approaches, hikes and via ferrata routes. A breathable Gore-Tex membrane provides waterproof, windproof protection as you make your way to the crag. The Flextron propulsion plate provides stable, stiff support for precise edging on technical terrain. An EVA foam midsole provides enhanced cushioning and shock absorption for added comfort. And the Vibram XS Trek Evo outsole with climbing zone offers reliable grip-even when wet. With optimized lacing, the Alnasca IV Low GTX shoes deliver flexibility and support to tackle varied terrain with confidence.
Features
• Mountain Performance fit: Designed for moments where precision is paramount, our Mountain Performance Fit wraps closely around the foot, especially at the heel and arch, to minimize internal movement and deliver secure, controlled steps on technical ground. Supple materials mold over time for a precise hold that supports confident movement on demanding terrain
• Suitable for: Approach
• Raised rubber rand
• Vibram XS Trek outsole with Traction Lug™ for high-level grip
• EVA midsole foam for extra comfort
• Rubber toe cap for increased protection and durability
• Ortholite® insole for long-lasting cushioning and step-in comfort
• Flextron delivers enhanced stability and stiffness for precise and confident edging, ensuring secure foot placement on technical terrain
• Precision and stability on technical terrain: The Flextron plate provides the stiffness and precision needed for secure, controlled steps on technical approaches
• Enhanced cushioning for long approaches: A high rebound EVA midsole delivers effective shock absorption and energy return for lasting comfort on long days out
• Reliable grip when it matters most: The Vibram XS Trek Evo outsole with climbing zone offers dependable traction and durability, even on unpredictable terrain
• Flextron enhances stability, energy return, and support on uneven, technical terrain. The TPU midsole acts like a springboard for added rebound, while the shank provides stability to keep you balanced during scrambles. High side walls wrap the heel and midfoot for secure, flexible support, reducing strain for confident movement on demanding approaches
• Engineered with & certified by: Mammut Flextron® technology, Gore-Tex, Vibram, PFC-free DWR, Fair Wear
• Insole brand: Ortholite
Materials
• Outsole: Vibram® XS Trek
• Air-Mesh
• Lining: Gore-Tex Prism XT
• Midsole: High Rebound Critical EVA
• Plate: Flextron-Nylon/Carbon Compound
• Upper/Outer: Texttile/Synthetic
Specifications
• Weight(UK 5.5): 340g
• Insole Height: 5mm
• Flex index: A6
• Lace system: Standard lacing
Performance
• Protection: 6/6
• Grip: 6/6
• Lightweight: 5/6
• Flexibility vs. stiffness: 3/6
• Stability: 2/6
• Insulation: 1/6
Activities
• Hiking: 6/6
• Approach: 5/6