
Classic Mountaineer Maximum Cushion Crew
Description
The Smartwool Mountaineer Classic Edition crew hiking sock delivers maximum cushion, merino wool warmth and long-distance comfort for backpacking, mountaineering and cold-weather treks. Built as Smartwool’s thickest, warmest crew, it wraps the entire foot in plush padding that helps absorb impact inside stiff boots while boosting insulation on icy starts. An elasticized arch brace holds the sock in place on big days and a flat knit toe seam keeps the inside smooth to reduce rub on descents. If you want a hard-working, high-loft hiking sock that stays comfortable when the kilometres add up, this Classic Edition is a dependable choice for multi-day missions.
Made in the USA from a merino-rich blend for temperature regulation and odour resistance, the Mountaineer Classic Edition uses durable recycled nylon with a touch of elastane for long-lasting shape and fit. Crew height protects the lower leg from boot tongues and debris, and the straightforward care instructions mean they are easy to wash and wear again.
Smartwool Mountaineer Classic Edition Crew Sock Features
- Maximum Cushion throughout the sock for warmth and shock absorption in heavy boots
- Merino wool blend for thermo-regulation and natural odour resistance
- Elasticized arch brace provides a secure, stay-put fit on long hikes
- Flat knit toe seam for smooth in-shoe comfort
- Crew height shields ankles and lower shin from boot rub and trail grit
- Made in the USA with recycled nylon content for durability
Specifications
| Cushion: | Maximum Cushion (full, plush padding) |
| Height: | Crew |
| Fabric Content: | 74% Merino Wool, 8% Nylon, 17% Recycled Nylon, 1% Elastane |
| Key Construction: | Elasticized arch brace, flat knit toe seam |
| Country of Origin: | USA |
| Care: | Machine wash, tumble dry low |
| Best Use: | Backpacking, alpine trekking, winter hiking |
Original: $31.42
-65%$31.42
$11.00Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Description
The Smartwool Mountaineer Classic Edition crew hiking sock delivers maximum cushion, merino wool warmth and long-distance comfort for backpacking, mountaineering and cold-weather treks. Built as Smartwool’s thickest, warmest crew, it wraps the entire foot in plush padding that helps absorb impact inside stiff boots while boosting insulation on icy starts. An elasticized arch brace holds the sock in place on big days and a flat knit toe seam keeps the inside smooth to reduce rub on descents. If you want a hard-working, high-loft hiking sock that stays comfortable when the kilometres add up, this Classic Edition is a dependable choice for multi-day missions.
Made in the USA from a merino-rich blend for temperature regulation and odour resistance, the Mountaineer Classic Edition uses durable recycled nylon with a touch of elastane for long-lasting shape and fit. Crew height protects the lower leg from boot tongues and debris, and the straightforward care instructions mean they are easy to wash and wear again.
Smartwool Mountaineer Classic Edition Crew Sock Features
- Maximum Cushion throughout the sock for warmth and shock absorption in heavy boots
- Merino wool blend for thermo-regulation and natural odour resistance
- Elasticized arch brace provides a secure, stay-put fit on long hikes
- Flat knit toe seam for smooth in-shoe comfort
- Crew height shields ankles and lower shin from boot rub and trail grit
- Made in the USA with recycled nylon content for durability
Specifications
| Cushion: | Maximum Cushion (full, plush padding) |
| Height: | Crew |
| Fabric Content: | 74% Merino Wool, 8% Nylon, 17% Recycled Nylon, 1% Elastane |
| Key Construction: | Elasticized arch brace, flat knit toe seam |
| Country of Origin: | USA |
| Care: | Machine wash, tumble dry low |
| Best Use: | Backpacking, alpine trekking, winter hiking |






















