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The Equipment Shop at American Alpine Institute
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  • Shop
    • Baselayers
    • Active Insulation Layers
    • Softshell/Wind Layers
    • Insulation Layers
    • Hardshell Layers
    • Gloves, Hats, & Socks
    • Footwear
    • Eyewear
    • Rock Protection
    • Snow & Ice Protection
    • Ice Axes & Tools
    • Crampons
    • Helmets
    • Harnesses
    • Belay / Rappel Devices
    • Carabiners
    • Ropes, Cord & Slings
    • Packs
    • Sleeping Systems
    • Tents & Shelters
    • Lighting
    • Kitchen, Cookware & Hydration
    • Backcountry Communication
    • Camping Accessories
    • Avalanche Safety
    • Backcountry Ski / Splitboarding
    • Ski & Trekking Poles
    • Winter Travel Accessories
    • Canyoneering
    • Books & Maps
    • Feminine Care
    • Food
    • AAI Logo Gear
    • Replacement/Repair Parts
    • Guides Choice Award Winning Products
    • SALE & CLEARANCE
  • Rentals/Services
    • All Rentals
    • Online Rentals
    • Denali Expedition Rental Items
    • Services
    • Try before you buy!
    • Public Rental Policies
  • Equipment Lists
    • Denali Expedition Equipment List
    • Denali Prep Equipment List
    • Washington Courses
  • Shop Talk
    • Equipment Shop Blog
    • Gear Reviews
    • Trip Reports
    • Meet the Team
    • Customer Service
  • Guides Choice
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WE'VE MOVED! Our new, expanded store is at 4041 Home Road, Bellingham, WA 98226

Base Layer Tops

A lightweight, wool or synthetic sun hoody is an ideal base layer. UPF 30+ sun protection material is recommended. UPF material actually works better than sunscreen.

Crater Lake Hoody - Men's
Mountain Hardwear
Crater Lake Hoody - Men's
Sold Out
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Taema Hoody - Women's
Arc'teryx
Taema Hoody - Women's
Regular price $90
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Crater Lake Hoody - Women's
Mountain Hardwear
Crater Lake Hoody - Women's
Regular price $72
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Sonic Hoody - Men's
Rab
Sonic Hoody - Men's
Regular price $75
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Outdoor Research
Echo Hoodie - Men's
Regular price $85
View
Outdoor Research
Echo Hoodie - Women's
Regular price $85
View
Sonic Hoody - Women's
Rab
Sonic Hoody - Women's
Regular price $75
View

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