Long Underwear

317 items
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Men's Capilene 1 Crew
Patagonia
Men's Capilene 1 Crew
$45.00

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Women's Rho LTW Bottom
Arc'teryx
Women's Rho LTW Bottom
$77.39
(up to 40% Off)

Reviews
Men's Capilene 4 Expedition Weight Bottoms
Patagonia
Men's Capilene 4 Expedition Weight Bottoms
$69.00

Reviews
Women's Capilene 3 Midweight Crew
Patagonia
Women's Capilene 3 Midweight Crew
$29.39 - $49.00
(up to 40% Off)
Some Discontinued

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Men's Capilene 3 Midweight Crew
Patagonia
Men's Capilene 3 Midweight Crew
$26.99 - $49.00
(up to 45% Off)
Some Discontinued

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Women's Capilene 3 Midweight Zip Neck
Patagonia
Women's Capilene 3 Midweight Zip Neck
$32.39 - $59.00
(up to 45% Off)
Some Discontinued

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Women's Capilene 2 Lightweight Crew
Patagonia
Women's Capilene 2 Lightweight Crew
$29.19 - $45.00
(up to 35% Off)
Some Discontinued

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Women's Capilene 2 Lightweight Zip Neck
Patagonia
Women's Capilene 2 Lightweight Zip Neck
$26.99 - $49.00
(up to 45% Off)
Some Discontinued

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Men's Capilene 3 Midweight Zip Neck
Patagonia
Men's Capilene 3 Midweight Zip Neck
$38.39 - $59.00
(up to 35% Off)
Some Discontinued

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Men's Capilene 3 Midweight Bottoms
Patagonia
Men's Capilene 3 Midweight Bottoms
$49.00

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Men's Capilene 4 Expedition Weight Full Zip
Patagonia
Men's Capilene 4 Expedition Weight Full Zip
$119.00

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Women's Capilene 2 Lightweight Bottoms
Patagonia
Women's Capilene 2 Lightweight Bottoms
$31.49 - $45.00
(up to 30% Off)
Some Discontinued

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Men's Capilene 2 Lightweight Crew
Patagonia
Men's Capilene 2 Lightweight Crew
$45.00

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Men's Capilene 2 Lightweight Bottoms
Patagonia
Men's Capilene 2 Lightweight Bottoms
$31.49 - $45.00
(up to 30% Off)
Some Discontinued

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Men's Capilene 2 Lightweight Zip Neck
Patagonia
Men's Capilene 2 Lightweight Zip Neck
$49.00

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Women's Capilene 3 Midweight Bottoms
Patagonia
Women's Capilene 3 Midweight Bottoms
$49.00

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Men's Legging w/ Fly
Icebreaker
Men's Legging w/ Fly
$69.95

Reviews
Men's Capilene 2 Lightweight T-Shirt
Patagonia
Men's Capilene 2 Lightweight T-Shirt
$39.00

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Women's Phase SL Crew Long Sleeve
Arc'teryx
Women's Phase SL Crew Long Sleeve
$35.39
(up to 40% Off)

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Women's Oasis Crewe
Icebreaker
Women's Oasis Crewe
$59.99 - $79.95
(up to 25% Off)
Some Discontinued

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Women's Eon SLW Hoody
Arc'teryx
Women's Eon SLW Hoody
$71.39
(up to 40% Off)

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Women's Eon SLW Crew Long Sleeve
Arc'teryx
Women's Eon SLW Crew Long Sleeve
$59.39
(up to 40% Off)

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Men's Oasis Crewe
Icebreaker
Men's Oasis Crewe
$47.99 - $79.95
(up to 40% Off)
Some Discontinued

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Men's BodyFit 260 Legging w/ Fly
Icebreaker
Men's BodyFit 260 Legging w/ Fly
$99.95

Reviews
Women's Capilene 1 Scoop
Patagonia
Women's Capilene 1 Scoop
$29.19 - $45.00
(up to 35% Off)
Some Discontinued

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Men's Merino 2 Lightweight Zip-Neck
Patagonia
Men's Merino 2 Lightweight Zip-Neck
$80.00

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Men's Merino 3 Midweight Zip-Neck
Patagonia
Men's Merino 3 Midweight Zip-Neck
$95.00

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Women's Baselayer Midweight Short Sleeve Top
Columbia
Women's Baselayer Midweight Short Sleeve Top
$24.99 - $49.95
(up to 50% Off)
Some Discontinued

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Men's Baselayer Midweight Long Sleeve 1/2 Zip
Columbia
Men's Baselayer Midweight Long Sleeve 1/2 Zip
$59.95

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Women's Merino 3 Midweight Zip-Neck
Patagonia
Women's Merino 3 Midweight Zip-Neck
$95.00

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Men's Merino 3 Midweight Crew
Patagonia
Men's Merino 3 Midweight Crew
$85.00

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Men's Baselayer Midweight Long Sleeve Top
Columbia
Men's Baselayer Midweight Long Sleeve Top
$54.95

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Women's Baselayer Midweight Long Sleeve Top
Columbia
Women's Baselayer Midweight Long Sleeve Top
$38.49 - $54.95
(up to 30% Off)
Some Discontinued

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Men's Lightweight Crew
Smartwool
Men's Lightweight Crew
$52.49 - $74.95
(up to 30% Off)

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Women's Woolies Bottom
Ibex
Women's Woolies Bottom
$59.49
(up to 15% Off)

Reviews
Men's NTS Microweight Tee
Smartwool
Men's NTS Microweight Tee
$64.95 - $65.00

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Men's Capilene 1 T-Shirt
Patagonia
Men's Capilene 1 T-Shirt
$39.00

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Men's NTS Microweight Crew
Smartwool
Men's NTS Microweight Crew
$69.95 - $70.00

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Women's Capilene 1 Bottoms
Patagonia
Women's Capilene 1 Bottoms
$45.00

Reviews
Men's NTS Midweight Crew
Smartwool
Men's NTS Midweight Crew
$79.95

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Women's Woolies Crew
Ibex
Women's Woolies Crew
$67.99 - $79.95
(up to 15% Off)

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Men's Woolies Bottom
Ibex
Men's Woolies Bottom
$59.49
(up to 15% Off)

Reviews
Men's Capilene 1 Bottoms
Patagonia
Men's Capilene 1 Bottoms
$45.00

Reviews
Women's Polartec Power Dry Liner
Kokatat
Women's Polartec Power Dry Liner
$160.00

Reviews
Women's Long Janes
Ibex
Women's Long Janes
$84.95

Reviews
Women's Microweight Tank
Smartwool
Women's Microweight Tank
$32.69 - $55.00
(up to 41% Off)
Some Discontinued

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Men's Woolies Crew
Ibex
Men's Woolies Crew
$67.99 - $68.95
(up to 15% Off)

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Women's Capilene 1 T-Shirt
Patagonia
Women's Capilene 1 T-Shirt
$39.00

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Men's Rho LTW Bottom
Arc'teryx
Men's Rho LTW Bottom
$77.39
(up to 40% Off)

Reviews
WaveLite Union Suit
NRS
WaveLite Union Suit
$129.95

Reviews
Women's NTS Midweight Crew
Smartwool
Women's NTS Midweight Crew
$79.95

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Men's Capilene 1 Graphic Crew
Patagonia
Men's Capilene 1 Graphic Crew
$49.00

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Women's Lightweight Zip T
Smartwool
Women's Lightweight Zip T
$59.49
(up to 30% Off)

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Women's Microweight Tee
Smartwool
Women's Microweight Tee
$65.00

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Men's Woolies Short Sleeve
Ibex
Men's Woolies Short Sleeve
$64.95 - $69.95

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Men's Lightweight Tee
Smartwool
Men's Lightweight Tee
$69.95 - $70.00

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Men's Baselayer Fly Pant
Helly Hansen
Men's Baselayer Fly Pant
$23.99 - $39.95
(up to 40% Off)

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Women's Capilene 2 Lightweight T-Shirt
Patagonia
Women's Capilene 2 Lightweight T-Shirt
$39.00

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Men's Leggings w/ Fly
Icebreaker
Men's Leggings w/ Fly
$79.95

Reviews
Kid's Capilene 3 Midweight Bottoms
Patagonia
Kid's Capilene 3 Midweight Bottoms
$29.00

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Kid's Capilene 3 Midweight Crew
Patagonia
Kid's Capilene 3 Midweight Crew
$18.79 - $29.00
(up to 35% Off)
Some Discontinued

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Men's Micro Power Stretch Long Sleeve Crew
Mountain Hardwear
Men's Micro Power Stretch Long Sleeve Crew
$63.69 - $74.95
(up to 15% Off)

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Women's Micro Power Stretch Full Length Tight
Mountain Hardwear
Women's Micro Power Stretch Full Length Tight
$69.95

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Men's Micro Power Stretch Full Length Tight
Mountain Hardwear
Men's Micro Power Stretch Full Length Tight
$48.99 - $59.49
(up to 30% Off)

Women's Capilene 4 Expedition Weight Bottoms
Patagonia
Women's Capilene 4 Expedition Weight Bottoms
$69.00

Reviews
Men's Eon SLW T-Shirt
Arc'teryx
Men's Eon SLW T-Shirt
$53.39
(up to 40% Off)

Reviews
Men's Phase SV Bottom
Arc'teryx
Men's Phase SV Bottom
$41.39
(up to 40% Off)

Reviews
Men's Mondo Zip
Icebreaker
Men's Mondo Zip
$58.49 - $89.95
(up to 35% Off)
Some Discontinued

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Men's Short Sleeve Apollo V
Icebreaker
Men's Short Sleeve Apollo V
$59.95

Reviews
Women's Micro Power Stretch Zip T
Mountain Hardwear
Women's Micro Power Stretch Zip T
$84.95

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Men's Short Sleeve Apollo Crewe
Icebreaker
Men's Short Sleeve Apollo Crewe
$59.95

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Women's Micro Power Stretch Long Sleeve Crew
Mountain Hardwear
Women's Micro Power Stretch Long Sleeve Crew
$74.95

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Baby Capilene 3 Midweight Set
Patagonia
Baby Capilene 3 Midweight Set
$34.99 - $50.00
(up to 30% Off)
Some Discontinued

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Men's Eon SLW Crew Long Sleeve
Arc'teryx
Men's Eon SLW Crew Long Sleeve
$59.39
(up to 40% Off)

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Men's Micro Power Stretch Zip T
Mountain Hardwear
Men's Micro Power Stretch Zip T
$84.95

Reviews
Men's Phase AR Zip Neck Long Sleeve
Arc'teryx
Men's Phase AR Zip Neck Long Sleeve
$41.39
(up to 40% Off)

Reviews
Men's Phase SL Crew Long Sleeve
Arc'teryx
Men's Phase SL Crew Long Sleeve
$35.39
(up to 40% Off)

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Women's Phase AR Zip Neck Long Sleeve
Arc'teryx
Women's Phase AR Zip Neck Long Sleeve
$41.39
(up to 40% Off)

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Men's Phase SL Crew Short Sleeve
Arc'teryx
Men's Phase SL Crew Short Sleeve
$32.99
(up to 40% Off)

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Men's Woolies Sleeveless Top
Ibex
Men's Woolies Sleeveless Top
$59.95

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  • Altrec.com
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    Redmond, OR 97756
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Mon-Fri: 6am-8pm
Sat-Sun: 10am-6pm PDT