Forty Below

Field Tested · Guide Endorsed

Guide Picks

Skip the browsing — pick from the cream of the crop. Like our tagline says, we simplify outfitting.

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Purple Haze Overboots
Forty Below5.0
Purple Haze Overboots Sale price$219.95 USD

2 colors available
Camp Booties
Forty Below5.0
Camp Booties Sale price$89.95 USD

6 colors available
Alpine ATC-Guide Belay Device
Black Diamond
Alpine ATC-Guide Belay Device Sale price$54.95 USD

1 color available
Axe Protector
Black Diamond
Axe Protector Sale price$14.95 USD

1 color available
Capilene Midweight Bottoms
Patagonia
Capilene Midweight Bottoms Sale price$89.00 USD

3 colors available
Carbon Whippet Ski Pole
Black Diamond
Carbon Whippet Ski Pole Sale price$189.95 USD
Cascade Alpine Guide 1: Columbia River to Stevens Pass
Mountaineers Books
Cascade Alpine Guide 1: Columbia River to Stevens Pass Sale price$34.95 USD

1 color available
Cascade Alpine Guide 3: Rainy Pass to Fraser River
Mountaineers Books
Cascade Alpine Guide 3: Rainy Pass to Fraser River Sale price$34.95 USD

1 color available
Cascade Alpine Guide 2: Stevens Pass to Rainy Pass
Mountaineers Books
Cascade Alpine Guide 2: Stevens Pass to Rainy Pass Sale price$34.95 USD

1 color available
2026 Contact Strap Crampons
Black Diamond5.0
2026 Contact Strap Crampons Sale price$189.95 USD
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551 products

After Burn
After Bite
After Burn Sale price$7.99 USD
On sale
Ultra-Sil Stuff Sack
Sea to Summit
Ultra-Sil Stuff Sack Sale priceFrom $14.96 USD Regular price$19.95 USD
5.0

3 colors available
Save $8.74
TPU Guide Waterproof Smartphone Case
Sea to Summit
TPU Guide Waterproof Smartphone Case Sale price$26.21 USD Regular price$34.95 USD

1 color available
The American Alpine Journal 2022
Mountaineers Books
The American Alpine Journal 2022 Sale price$35.00 USD
Homestyle Chicken & Rice
Peak Refuel
Homestyle Chicken & Rice Sale price$13.99 USD
5.0
Men's Merino Boxer Brief
Smartwool
Men's Merino Boxer Brief Sale price$50.00 USD

2 colors available
Women's Ariel Pro 75 Backpack
Osprey
Women's Ariel Pro 75 Backpack Sale price$440.00 USD

1 color available
Aether Pro 75 Backpack
Osprey
Aether Pro 75 Backpack Sale price$440.00 USD

1 color available
Save $47.25
2025 Women's TX4 Evo Approach Shoes
La Sportiva
2025 Women's TX4 Evo Approach Shoes Sale price$141.75 USD Regular price$189.00 USD

1 color available
Atlas Belt
Arcade Belts
Atlas Belt Sale price$39.95 USD

3 colors available
Save $7.00
Mountaineering Over-the-Calf Heavyweight Hiking Socks
Darn Tough
Mountaineering Over-the-Calf Heavyweight Hiking Socks Sale price$28.00 USD Regular price$35.00 USD

1 color available
Capilene Midweight Zip-Neck
Patagonia
Capilene Midweight Zip-Neck Sale price$99.00 USD
5.0

1 color available
Save $17.00
Women's Echo Hoodie
Outdoor Research
Women's Echo Hoodie Sale price$68.00 USD Regular price$85.00 USD
5.0

3 colors available
Half Dome Helmet
Black Diamond
Half Dome Helmet Sale price$69.95 USD

3 colors available
Women's Half Dome Helmet
Black Diamond
Women's Half Dome Helmet Sale price$69.95 USD

2 colors available
On sale
Shield Glacier Glasses
Julbo
Shield Glacier Glasses Sale priceFrom $134.96 USD Regular price$179.95 USD
4.0

2 colors available
Women's Alpenglow Hoody
Black Diamond
Women's Alpenglow Hoody Sale price$109.00 USD
3.0

2 colors available
Women's Alpine Pants
Black Diamond
Women's Alpine Pants Sale price$169.00 USD

2 colors available

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Forty Below

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