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Heavyweight Base Layers
(48 products)Products (48)
Sort: Best Match
- Sale Ends Dec 9
REI Co-opHeavyweight Merino Base Layer Bottoms - Women's
$69.89Save 30%compared to  $99.95Underwear Weight:HeavyweightSize Type:Regular, Plus - Sale Ends Dec 9
REI Co-opHeavyweight Merino Long-Sleeve Base Layer Crew Top - Men's
$69.89Save 30%compared to  $99.95Underwear Weight:HeavyweightSize Type:Regular, Big, Tall - Sale Ends Dec 9Top Rated
REI Co-opHeavyweight Merino Base Layer Bottoms - Men's
$69.89Save 30%compared to  $99.95Underwear Weight:HeavyweightSize Type:Regular, Big, Tall - Sale Ends Dec 9Top Rated
REI Co-opHeavyweight Merino Base Layer Half-Zip Top - Women's
$73.39Save 30%compared to  $104.95Underwear Weight:HeavyweightSize Type:Regular, Plus - Sale Ends Dec 9Top Rated
REI Co-opHeavyweight Merino Long-Sleeve Base Layer Crew Top - Women's
$69.89Save 30%compared to  $99.95Underwear Weight:HeavyweightSize Type:Regular, Plus - Top Rated
Arc'teryxRho Heavyweight Zip-Neck Base Layer Top - Men's
$140.00Underwear Weight:HeavyweightSize Type:Regular, Big PatagoniaCapilene Thermal Weight Long Underwear Bottoms - Women's
$99.00Underwear Weight:HeavyweightSize Type:RegularPatagoniaCapilene Thermal Weight Long-Underwear Bottoms - Men's
$99.00Underwear Weight:HeavyweightSize Type:Regular, BigKari TraaSara Long-Sleeve Base Layer Top - Women's
$100.00Underwear Weight:HeavyweightSize Type:RegularArc'teryxKyanite Base Layer Bottoms - Women's
$120.00Underwear Weight:HeavyweightSize Type:Regular, PlusKari TraaRose Capri High-Waist Base Layer Bottoms - Women's
$100.00Underwear Weight:HeavyweightSize Type:RegularPatagoniaCapilene Thermal Weight Long Underwear Crew Top - Men's
$99.00Underwear Weight:HeavyweightSize Type:RegularBurtonHeavyweight X Base Layer Pants - Women's
$99.95Underwear Weight:HeavyweightSize Type:RegularKari TraaSara Half-Zip Base Layer Top - Women's
$110.00Underwear Weight:HeavyweightSize Type:RegularKari TraaFaith Half-Zip Base Layer Top - Women's
$120.00Underwear Weight:HeavyweightSize Type:Regular- Top Rated
Arc'teryxRho Heavyweight Base Layer Bottoms - Men's
$120.00Underwear Weight:HeavyweightSize Type:Regular, Big PatagoniaCapilene Thermal Weight Zip-Neck Top - Men's
$109.00Underwear Weight:HeavyweightSize Type:Regular, BigKari TraaFaith Base Layer Pants - Women's
$110.00Underwear Weight:HeavyweightSize Type:RegularKari TraaSara Base Layer Pants - Women's
$100.00Underwear Weight:HeavyweightSize Type:RegularPatagoniaCapilene Thermal Weight Zip-Neck Long Underwear Top - Women's
$109.00Underwear Weight:HeavyweightSize Type:Regular- Sale Ends Dec 9
REI Co-opHeavyweight Merino Base Layer Half-Zip Top - Men's
$73.39Save 30%compared to  $104.95Underwear Weight:HeavyweightSize Type:Regular, Big, Tall - Sale Ends Dec 9Top Rated
IcebreakerMerino 260 Tech Long-Sleeve Crewe Thermal Top - Men's
$93.69Save 25%compared to  $125.00Underwear Weight:HeavyweightSize Type:Regular, Big - Sale Ends Dec 9
Icebreaker260 Merino Tech Thermal Leggings with Fly - Men's
$93.69Save 25%compared to  $125.00Underwear Weight:HeavyweightSize Type:Regular, Big - Sale Ends Dec 9
Icebreaker260 ZoneKnit Merino Thermal Leggings - Men's
$123.69Save 25%compared to  $165.00Underwear Weight:HeavyweightSize Type:Regular, Big - Sale Ends Dec 9
Icebreaker260 ZoneKnit Long-Sleeve Crewe Thermal Top - Men's
$123.69Save 25%compared to  $165.00Underwear Weight:HeavyweightSize Type:Regular, Big SeirusHeatwave Reversible Base Layer Bottoms - Men's
$89.95Underwear Weight:HeavyweightSize Type:Regular, BigSeirusHeatwave Reversible Long-Sleeve Crew Base Layer Top - Men's
$99.95Underwear Weight:HeavyweightSize Type:Regular- Sale Ends Dec 9Top Rated
Icebreaker260 Tech Long-Sleeve Crewe Base Layer Top - Women's
$93.69Save 25%compared to  $125.00Underwear Weight:HeavyweightSize Type:Regular, Plus - Sale Ends Dec 9
IcebreakerMerino 260 Vertex Base Layer Leggings Herenga - Women's
$104.99Save 25%compared to  $140.00Underwear Weight:HeavyweightSize Type:Regular - Sale Ends Dec 9
IcebreakerMerino 260 Vertex Long-Sleeve Half-Zip Herenga Base Layer Top - Women's
$112.49Save 25%compared to  $150.00Underwear Weight:HeavyweightSize Type:Regular
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