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Merino Wool Underwear
(282 products)Products (282)
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- Ortovox120 Comp Light Base Layer Hoody - Men's$120.00Underwear Weight:LightweightSize Type:Regular, Big
- Ortovox120 Comp Light Short Base Layer Pants - Men's$70.00Underwear Weight:LightweightSize Type:Regular
- Helly HansenLifa Merino Midweight Base Layer Pants - Men's$105.00Underwear Weight:MidweightSize Type:Regular, Big
- Sale Ends TodaySmartwoolIntraknit Thermal Merino Base Layer 3/4 Bottoms - Men's$89.99Save 25%compared to  $120.00Underwear Weight:LightweightSize Type:Regular, Big
- ArtilectBoulder 125 Crew Long-Sleeve Base Layer Top - Women's$65.73Save 45%compared to  $120.00Members use code CYBER2025 to save an extra 25% on this item, thru 12/1Underwear Weight:LightweightSize Type:RegularREI OUTLET
- SmartwoolIntraknit Racerback Bra$75.00Bra Support:Low ImpactSupport Style:CompressionFabric:69% nylon/35% TENCEL lyocell/17% elastane/14% polyester (exclusive of decoration)
- Sale Ends TodaySmartwoolClassic Thermal Merino Half-Zip Base Layer Hoodie - Women's$108.69Save 25%compared to  $145.00Size Type:Regular
- Hot ChillysClima-Wool Base Layer Bottoms - Men's$79.73Save 33%compared to  $120.00Members use code CYBER2025 to save an extra 25% on this item, thru 12/1Underwear Weight:MidweightSize Type:Regular, BigREI OUTLET
- Kari TraaSmekker Half-Zip Base Layer Top - Women's$140.00Underwear Weight:LightweightSize Type:Regular
- ArtilectFlatiron 185 Base Layer Leggings - Women's$93.73Save 41%compared to  $160.00Members use code CYBER2025 to save an extra 25% on this item, thru 12/1Underwear Weight:MidweightSize Type:RegularREI OUTLET
- Sale Ends TodaySmartwoolIntraknit Merino 3/4 Base Layer Bottoms - Women's$89.99Save 25%compared to  $120.00Underwear Weight:MidweightSize Type:Regular
- Kari TraaRose Capri High-Waist Base Layer Bottoms - Women's$110.00Underwear Weight:HeavyweightSize Type:Regular
- Arc'teryxLana Merino Wool Base Layer Tank Top - Women's$64.73Save 19%compared to  $80.00Underwear Weight:LightweightSize Type:Regular, PlusREI OUTLET
- IcebreakerFastray II 20" High-Rise 3/4 Base Layer Tights - Women's$82.73Save 24%compared to  $110.00Members use code CYBER2025 to save an extra 25% on this item, thru 12/1Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Kari TraaSmekker Long-Sleeve Base Layer Top - Women's$89.73Save 25%compared to  $120.00Members use code CYBER2025 to save an extra 25% on this item, thru 12/1Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Sale Ends Dec 8IcebreakerMerino 200 Oasis Long-Sleeve Crewe Snow Day Base Layer Top - Women'sTop Rated$89.99Save 25%compared to  $120.00Underwear Weight:MidweightSize Type:Regular
- Ortovox230 Competition Long-Sleeve Base Layer Top - Men's$110.00Underwear Weight:MidweightSize Type:Regular, Big
- Kari TraaEdith Long-Sleeve Base Layer Top - Women's$74.73Save 25%compared to  $100.00Members use code CYBER2025 to save an extra 25% on this item, thru 12/1Underwear Weight:MidweightSize Type:RegularREI OUTLET
- Sale Ends TodaySmartwoolIntraknit Thermal Merino Base Layer Hoodie - Women's$134.99Save 25%compared to  $180.00Underwear Weight:MidweightSize Type:Regular
- Helly HansenLIFA Merino Midweight Balaclava Hoodie - Women's$106.73Save 28%compared to  $150.00Members use code CYBER2025 to save an extra 25% on this item, thru 12/1Underwear Weight:MidweightSize Type:RegularREI OUTLET
- Ortovox230 Competition Long Base Layer Pants - Men's$100.00Underwear Weight:MidweightSize Type:Regular, Big
- Kari TraaKaia Base Layer Set - Women's$130.00Underwear Weight:LightweightSize Type:Regular
- Helly HansenLifa Merino Midweight Base Layer Pants - Women'sTop Rated$105.00 - $115.00Underwear Weight:MidweightSize Type:Regular
- Sale Ends Dec 8Icebreaker260 Tech Thermal Base Layer Leggings - Kids'Top Rated$52.49Save 25%compared to  $70.00Underwear Weight:MidweightSize Type:Regular
- Kari TraaVilma Half-Zip Base Layer Top - Women's$74.73Save 25%compared to  $100.00Members use code CYBER2025 to save an extra 25% on this item, thru 12/1Underwear Weight:MidweightSize Type:RegularREI OUTLET
- IcebreakerMerino 200 ZoneKnit Long-Sleeve Half-Zip Base Layer Top - Men's$160.00Underwear Weight:MidweightSize Type:Regular, Big
- Kari TraaEmbla Wool Long-Sleeve Base Layer Top - Women's$90.00Underwear Weight:UltralightweightSize Type:Regular
- Sale Ends Dec 8Icebreaker200 Oasis Base Layer Leggings - Kids'$44.99Save 25%compared to  $60.00Underwear Weight:MidweightSize Type:Regular
- Sale Ends TodaySmartwoolClassic Thermal Merino Mock Neck Base Layer Top - Women's$104.99Save 25%compared to  $140.00Underwear Weight:MidweightSize Type:Regular
- Kari TraaRose Long-Sleeve Base Layer Top - Women's$79.73Save 27%compared to  $110.00Members use code CYBER2025 to save an extra 25% on this item, thru 12/1Underwear Weight:HeavyweightSize Type:Regular, PlusREI OUTLET
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