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What to Wear Hiking
Learn about clothes that can help you hike more comfortably, and get strategies for cutting the weight and bulk of clothing in your pack.
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Base Layer Bottoms: Deals
(68 products)Products (68)
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- REI Outlet
Helly HansenH1 Pro Lifa Seamless Base Layer Bottoms - Women's
$82.73Save 24%compared to $110.00 - ColorsTop Rated
REI Co-opLightweight Base Layer Tights - Women's
$27.93 - $39.95 - Colors
Kari TraaFryd Base Layer Pants - Women's
$21.83 - $55.00 - ColorsREI Outlet
CraftCORE Wool Mix Base Layer Set - Women's
$104.73Save 25%compared to $139.95 - ColorsTop Rated
REI Co-opMerino 185 Base Layer Bottoms - Men's
$31.83 - $79.95 - Colors
REI Co-opMidweight Base Layer Bottoms - Men's
$15.83 - $54.95 - Colors
REI Co-opMidweight Base Layer Tights - Women's
$24.83 - $54.95 - Colors
Wild RyeJane Lite Crop Base Layer Leggings - Women's
$70.93Save 20%compared to $89.00 - Colors
Wild RyeJane 7/8 Crop Leggings - Women's
$28.83Save 70%compared to $99.00 Kari TraaLam Base Layer Pants - Women's
$29.83Save 62%compared to $80.00SaxxQuest Base Layer Tights - Men's
$16.83Save 70%compared to $58.00- Colors
Kari TraaElenore Base Layer Tights - Women's
$35.83Save 57%compared to $85.00 REI Co-opSilk Long Underwear Bottoms - Men's
$19.83Save 63%compared to $54.95- ColorsREI Outlet
Kari TraaOline Base Layer Bottoms - Women's
$74.73Save 25%compared to $100.00 - ColorsREI Outlet
Helly HansenLifa Merino Lightweight Base Layer Bottoms - Women's
$67.73Save 24%compared to $90.00 - REI Outlet
IcebreakerBodyfitZone Merino 150 Zone Thermal Leggings - Women's
$78.73Save 25%compared to $105.00 - REI Outlet
CraftCore Dry Base-Layer Set - Women's
$52.73Save 24%compared to $69.95 Kari TraaFryd Base Layer Pants - Women's
$29.93Save 40%compared to $50.00- REI Outlet
PatagoniaCapilene Thermal Weight Base Layer Bottoms - Men's
$74.73Save 24%compared to $99.00 - REI Outlet
Kari TraaSilja Base Layer Bottoms - Women's
$89.73Save 25%compared to $120.00 - REI Outlet
Kari TraaRulle High-Waist Base Layer Bottoms - Women's
$44.73Save 25%compared to $60.00 - REI Outlet
CraftCORE Wool Mix Base Layer Set - Men's
$104.73Save 25%compared to $139.95 - REI Outlet
LoleLogan Base Layer Bottoms - Men's
$23.73Save 32%compared to $35.00 - ColorsREI Outlet
Threads 4 ThoughtBase Layer Set - Toddlers'
$42.73Save 38%compared to $70.00 - REI Outlet
SaxxViewfinder Base Layer Tights - Men's
$42.73Save 43%compared to $75.00 - ColorsREI Outlet
Kari TraaTuva Base Layer Bottoms - Women's
$59.73Save 25%compared to $80.00 - ColorsREI Outlet
Kari TraaLam Base Layer Pants - Women's
$59.73Save 20% - 25%compared to $75.00 - $80.00 - ColorsREI Outlet
tasc PerformanceElevation Merino Base Layer Bottoms - Men's
$49.73Save 36%compared to $78.00 - ColorsREI Outlet
Threads 4 ThoughtBase Layer Set - Kids'
$39.73Save 47%compared to $75.00 - REI Outlet
Helly HansenH1 Pro Lifa Seamless Base Layer Bottoms - Men's
$82.73Save 24%compared to $110.00
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Layering Basics
Learn the basics of layering clothing so you can stay comfortable outdoors. Includes info on base layers, middle layers and shell layers.
How to Choose Base Layers
Choosing the right underwear (base layer) is essential—learn how moisture-wicking materials, fabric weight and fit affect comfort in the outdoors.
What to Wear Backpacking
Learn which clothes to bring backpacking in order to keep your pack light while making sure you'll have everything you need.