Name: Men's Classic All-Season Merino Base Layer Long Sleeve
Brand: Smartwool
Price: 90.0 USD
Availability: OutOfStock

Smartwool Classic All-season Merino Base Layer Crew Black

Smartwool Classic All-season Merino Base Layer Long Sleeve Top Sable Brown/Black

Price

Free Shipping On All Orders Over $100

Easy returns

Secure payments

Certified Green Business

Family Owned Local Business

Low stock - 2 items left
Inventory on the way

Shipping calculated at checkout.

[{"id":44604271198458,"title":"Iron Heather \/ S","option1":"Iron Heather","option2":"S","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":39889882415354,"product_id":8028235890938,"position":1,"created_at":"2023-10-05T01:18:25-07:00","updated_at":"2023-10-05T01:18:25-07:00","alt":"Smartwool Men's Classic All-Season Merino Base Layer Long Sleeve Iron Heather","width":640,"height":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/products\/66-1490951-13622573-image-1835435.jpg?v=1696493905","variant_ids":[44604271198458,44604271231226,44606686986490,44606687019258]},"available":false,"name":"Men's Classic All-Season Merino Base Layer Long Sleeve - Iron Heather \/ S","public_title":"Iron Heather \/ S","options":["Iron Heather","S"],"price":9000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"196247539677","featured_media":{"alt":"Smartwool Men's Classic All-Season Merino Base Layer Long Sleeve Iron Heather","id":32526670037242,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/products\/66-1490951-13622573-image-1835435.jpg?v=1696493905"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":44604271231226,"title":"Iron Heather \/ M","option1":"Iron Heather","option2":"M","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":39889882415354,"product_id":8028235890938,"position":1,"created_at":"2023-10-05T01:18:25-07:00","updated_at":"2023-10-05T01:18:25-07:00","alt":"Smartwool Men's Classic All-Season Merino Base Layer Long Sleeve Iron Heather","width":640,"height":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/products\/66-1490951-13622573-image-1835435.jpg?v=1696493905","variant_ids":[44604271198458,44604271231226,44606686986490,44606687019258]},"available":false,"name":"Men's Classic All-Season Merino Base Layer Long Sleeve - Iron Heather \/ M","public_title":"Iron Heather \/ M","options":["Iron Heather","M"],"price":9000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"196247539769","featured_media":{"alt":"Smartwool Men's Classic All-Season Merino Base Layer Long Sleeve Iron Heather","id":32526670037242,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/products\/66-1490951-13622573-image-1835435.jpg?v=1696493905"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":44606686986490,"title":"Iron Heather \/ L","option1":"Iron Heather","option2":"L","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":39889882415354,"product_id":8028235890938,"position":1,"created_at":"2023-10-05T01:18:25-07:00","updated_at":"2023-10-05T01:18:25-07:00","alt":"Smartwool Men's Classic All-Season Merino Base Layer Long Sleeve Iron Heather","width":640,"height":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/products\/66-1490951-13622573-image-1835435.jpg?v=1696493905","variant_ids":[44604271198458,44604271231226,44606686986490,44606687019258]},"available":false,"name":"Men's Classic All-Season Merino Base Layer Long Sleeve - Iron Heather \/ L","public_title":"Iron Heather \/ L","options":["Iron Heather","L"],"price":9000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"196247539875","featured_media":{"alt":"Smartwool Men's Classic All-Season Merino Base Layer Long Sleeve Iron Heather","id":32526670037242,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/products\/66-1490951-13622573-image-1835435.jpg?v=1696493905"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":44606687019258,"title":"Iron Heather \/ XL","option1":"Iron Heather","option2":"XL","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":39889882415354,"product_id":8028235890938,"position":1,"created_at":"2023-10-05T01:18:25-07:00","updated_at":"2023-10-05T01:18:25-07:00","alt":"Smartwool Men's Classic All-Season Merino Base Layer Long Sleeve Iron Heather","width":640,"height":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/products\/66-1490951-13622573-image-1835435.jpg?v=1696493905","variant_ids":[44604271198458,44604271231226,44606686986490,44606687019258]},"available":false,"name":"Men's Classic All-Season Merino Base Layer Long Sleeve - Iron Heather \/ XL","public_title":"Iron Heather \/ XL","options":["Iron Heather","XL"],"price":9000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"196247539974","featured_media":{"alt":"Smartwool Men's Classic All-Season Merino Base Layer Long Sleeve Iron Heather","id":32526670037242,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/products\/66-1490951-13622573-image-1835435.jpg?v=1696493905"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":45387515068666,"title":"Iron Heather \/ Large","option1":"Iron Heather","option2":"Large","option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Men's Classic All-Season Merino Base Layer Long Sleeve - Iron Heather \/ Large","public_title":"Iron Heather \/ Large","options":["Iron Heather","Large"],"price":9000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"196247539875","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":46813592191226,"title":"Black \/ Small","option1":"Black","option2":"Small","option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":{"id":42580537606394,"product_id":8028235890938,"position":3,"created_at":"2024-11-01T02:33:59-07:00","updated_at":"2024-11-01T02:33:59-07:00","alt":"Smartwool Classic All-season Merino Base Layer Crew Black","width":640,"height":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/files\/66-1490951-13622521-image-1835448.jpg?v=1730453639","variant_ids":[46813592191226,46813592289530,46813592322298,46813592420602]},"available":false,"name":"Men's Classic All-Season Merino Base Layer Long Sleeve - Black \/ Small","public_title":"Black \/ Small","options":["Black","Small"],"price":9000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"196247539646","featured_media":{"alt":"Smartwool Classic All-season Merino Base Layer Crew Black","id":35136593428730,"position":3,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/files\/66-1490951-13622521-image-1835448.jpg?v=1730453639"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":46813592289530,"title":"Black \/ Medium","option1":"Black","option2":"Medium","option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":{"id":42580537606394,"product_id":8028235890938,"position":3,"created_at":"2024-11-01T02:33:59-07:00","updated_at":"2024-11-01T02:33:59-07:00","alt":"Smartwool Classic All-season Merino Base Layer Crew Black","width":640,"height":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/files\/66-1490951-13622521-image-1835448.jpg?v=1730453639","variant_ids":[46813592191226,46813592289530,46813592322298,46813592420602]},"available":true,"name":"Men's Classic All-Season Merino Base Layer Long Sleeve - Black \/ Medium","public_title":"Black \/ Medium","options":["Black","Medium"],"price":9000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"196247539745","featured_media":{"alt":"Smartwool Classic All-season Merino Base Layer Crew Black","id":35136593428730,"position":3,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/files\/66-1490951-13622521-image-1835448.jpg?v=1730453639"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":46813592322298,"title":"Black \/ Large","option1":"Black","option2":"Large","option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":{"id":42580537606394,"product_id":8028235890938,"position":3,"created_at":"2024-11-01T02:33:59-07:00","updated_at":"2024-11-01T02:33:59-07:00","alt":"Smartwool Classic All-season Merino Base Layer Crew Black","width":640,"height":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/files\/66-1490951-13622521-image-1835448.jpg?v=1730453639","variant_ids":[46813592191226,46813592289530,46813592322298,46813592420602]},"available":true,"name":"Men's Classic All-Season Merino Base Layer Long Sleeve - Black \/ Large","public_title":"Black \/ Large","options":["Black","Large"],"price":9000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"196247539837","featured_media":{"alt":"Smartwool Classic All-season Merino Base Layer Crew Black","id":35136593428730,"position":3,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/files\/66-1490951-13622521-image-1835448.jpg?v=1730453639"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":46813592420602,"title":"Black \/ XL","option1":"Black","option2":"XL","option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":{"id":42580537606394,"product_id":8028235890938,"position":3,"created_at":"2024-11-01T02:33:59-07:00","updated_at":"2024-11-01T02:33:59-07:00","alt":"Smartwool Classic All-season Merino Base Layer Crew Black","width":640,"height":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/files\/66-1490951-13622521-image-1835448.jpg?v=1730453639","variant_ids":[46813592191226,46813592289530,46813592322298,46813592420602]},"available":false,"name":"Men's Classic All-Season Merino Base Layer Long Sleeve - Black \/ XL","public_title":"Black \/ XL","options":["Black","XL"],"price":9000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"196247539936","featured_media":{"alt":"Smartwool Classic All-season Merino Base Layer Crew Black","id":35136593428730,"position":3,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/files\/66-1490951-13622521-image-1835448.jpg?v=1730453639"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":47969215447290,"title":"sable brown\/black \/ L","option1":"sable brown\/black","option2":"L","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":45832685224186,"product_id":8028235890938,"position":4,"created_at":"2025-11-17T02:05:46-08:00","updated_at":"2025-11-17T02:05:48-08:00","alt":"Smartwool Classic All-season Merino Base Layer Long Sleeve Top Sable Brown\/Black","width":640,"height":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/files\/lcly-1b045e4d00531c79cd96bf441d8409ba.jpg?v=1763373948","variant_ids":[47969215447290,47969217380602,47969218363642]},"available":false,"name":"Men's Classic All-Season Merino Base Layer Long Sleeve - sable brown\/black \/ L","public_title":"sable brown\/black \/ L","options":["sable brown\/black","L"],"price":9000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"197642532911","featured_media":{"alt":"Smartwool Classic All-season Merino Base Layer Long Sleeve Top Sable Brown\/Black","id":37533308846330,"position":4,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/files\/lcly-1b045e4d00531c79cd96bf441d8409ba.jpg?v=1763373948"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":47969217380602,"title":"sable brown\/black \/ M","option1":"sable brown\/black","option2":"M","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":45832685224186,"product_id":8028235890938,"position":4,"created_at":"2025-11-17T02:05:46-08:00","updated_at":"2025-11-17T02:05:48-08:00","alt":"Smartwool Classic All-season Merino Base Layer Long Sleeve Top Sable Brown\/Black","width":640,"height":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/files\/lcly-1b045e4d00531c79cd96bf441d8409ba.jpg?v=1763373948","variant_ids":[47969215447290,47969217380602,47969218363642]},"available":true,"name":"Men's Classic All-Season Merino Base Layer Long Sleeve - sable brown\/black \/ M","public_title":"sable brown\/black \/ M","options":["sable brown\/black","M"],"price":9000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"197642532997","featured_media":{"alt":"Smartwool Classic All-season Merino Base Layer Long Sleeve Top Sable Brown\/Black","id":37533308846330,"position":4,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/files\/lcly-1b045e4d00531c79cd96bf441d8409ba.jpg?v=1763373948"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":47969218363642,"title":"sable brown\/black \/ S","option1":"sable brown\/black","option2":"S","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":45832685224186,"product_id":8028235890938,"position":4,"created_at":"2025-11-17T02:05:46-08:00","updated_at":"2025-11-17T02:05:48-08:00","alt":"Smartwool Classic All-season Merino Base Layer Long Sleeve Top Sable Brown\/Black","width":640,"height":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/files\/lcly-1b045e4d00531c79cd96bf441d8409ba.jpg?v=1763373948","variant_ids":[47969215447290,47969217380602,47969218363642]},"available":true,"name":"Men's Classic All-Season Merino Base Layer Long Sleeve - sable brown\/black \/ S","public_title":"sable brown\/black \/ S","options":["sable brown\/black","S"],"price":9000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"197642533024","featured_media":{"alt":"Smartwool Classic All-season Merino Base Layer Long Sleeve Top Sable Brown\/Black","id":37533308846330,"position":4,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/files\/lcly-1b045e4d00531c79cd96bf441d8409ba.jpg?v=1763373948"}},"requires_selling_plan":false,"selling_plan_allocations":[]}]

{"id":46813592289530,"title":"Black \/ Medium","option1":"Black","option2":"Medium","option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":{"id":42580537606394,"product_id":8028235890938,"position":3,"created_at":"2024-11-01T02:33:59-07:00","updated_at":"2024-11-01T02:33:59-07:00","alt":"Smartwool Classic All-season Merino Base Layer Crew Black","width":640,"height":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/files\/66-1490951-13622521-image-1835448.jpg?v=1730453639","variant_ids":[46813592191226,46813592289530,46813592322298,46813592420602]},"available":true,"name":"Men's Classic All-Season Merino Base Layer Long Sleeve - Black \/ Medium","public_title":"Black \/ Medium","options":["Black","Medium"],"price":9000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"196247539745","featured_media":{"alt":"Smartwool Classic All-season Merino Base Layer Crew Black","id":35136593428730,"position":3,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/tahoemountainsports.com\/cdn\/shop\/files\/66-1490951-13622521-image-1835448.jpg?v=1730453639"}},"requires_selling_plan":false,"selling_plan_allocations":[]}

Spring skiing or summer camping? The year-round Men's Classic All-Season Merino Base Layer Long Sleeve is game for either. With our Core Spun technology, we've wrapped lightweight Merino around a nylon core for added durability, while still keeping the comfort of ultra-soft, responsibly-sourced Merino next to skin. We added smooth flatlock seams to help minimize chafing and offset shoulder and side seams to lie smoothly beneath pack straps. No matter the season or the activity, this base layer is made for it.

Flat Rate, Fast Shipping
Free Shipping Over $100
Items over 25% off are not eligible for return
Customer Pays Return Shipping
Satisfaction Guaranteed

Please see our Return Policy for any questions regarding returns or exchanges.

Confirm your age

Come back when you're older

Men's Classic All-Season Merino Base Layer Long Sleeve

Men's Classic All-Season Merino Base Layer Long Sleeve