+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Smartwool Merino 250 Baselayer Crew - Men's , Charcoal Heather, Black Up to 32% Off — Free 2 Day Shipping w/ code 2DAYAIR — 14 models

Special offer available for this product. Click here to see!
00:09
Smartwool Merino 250 Baselayer Crew - Mens
Smartwool Merino 250 Baselayer Crew - Mens
Smartwool Merino 250 Baselayer Crew - Mens, Black, Extra Small, SW016349001XS
Smartwool Merino 250 Baselayer Crew - Mens, Charcoal Heather, Medium, SW016349010-M
Smartwool Merino 250 Baselayer Crew - Mens
Smartwool Merino 250 Baselayer Crew - Mens
Smartwool Merino 250 Baselayer Crew - Mens
Smartwool Merino 250 Baselayer Crew - Mens
Smartwool Merino 250 Baselayer Crew - Mens, Black, Extra Small, SW016349001XS
Smartwool Merino 250 Baselayer Crew - Mens, Black, Extra Small, SW016349001XS
Smartwool Merino 250 Baselayer Crew - Mens, Charcoal Heather, Medium, SW016349010-M
Smartwool Merino 250 Baselayer Crew - Mens, Charcoal Heather, Medium, SW016349010-M
1 of 1 videos
Smartwool Merino 250 Baselayer Crew - Men's
Smartwool Merino 250 Baselayer Crew - Mens
1 of 12 images
Smartwool Merino 250 Baselayer Crew - Mens
Smartwool Merino 250 Baselayer Crew - Mens
2 of 12 images
Smartwool Merino 250 Baselayer Crew - Mens
Smartwool Merino 250 Baselayer Crew - Mens, Black, Extra Small, SW016349001XS
3 of 12 images
Smartwool Merino 250 Baselayer Crew - Mens, Black, Extra Small, SW016349001XS
Smartwool Merino 250 Baselayer Crew - Mens, Charcoal Heather, Medium, SW016349010-M
4 of 12 images
Smartwool Merino 250 Baselayer Crew - Mens, Charcoal Heather, Medium, SW016349010-M
Smartwool Merino 250 Baselayer Crew - Mens
5 of 12 images
Smartwool Merino 250 Baselayer Crew - Mens
Smartwool Merino 250 Baselayer Crew - Mens
6 of 12 images
Smartwool Merino 250 Baselayer Crew - Mens
Smartwool Merino 250 Baselayer Crew - Mens
7 of 12 images
Smartwool Merino 250 Baselayer Crew - Mens
Smartwool Merino 250 Baselayer Crew - Mens
8 of 12 images
Smartwool Merino 250 Baselayer Crew - Mens
Smartwool Merino 250 Baselayer Crew - Mens, Black, Extra Small, SW016349001XS
9 of 12 images
Smartwool Merino 250 Baselayer Crew - Mens, Black, Extra Small, SW016349001XS
Smartwool Merino 250 Baselayer Crew - Mens, Black, Extra Small, SW016349001XS
10 of 12 images
Smartwool Merino 250 Baselayer Crew - Mens, Black, Extra Small, SW016349001XS
Smartwool Merino 250 Baselayer Crew - Mens, Charcoal Heather, Medium, SW016349010-M
11 of 12 images
Smartwool Merino 250 Baselayer Crew - Mens, Charcoal Heather, Medium, SW016349010-M
Smartwool Merino 250 Baselayer Crew - Mens, Charcoal Heather, Medium, SW016349010-M
12 of 12 images
Smartwool Merino 250 Baselayer Crew - Mens, Charcoal Heather, Medium, SW016349010-M

Tap Tap to Zoom

Questions & Answers
Free Two Day Shipping
On Sale

Free Express Shipping!

See promotion details.
Free Two Day Shipping
Select Two-Day Shipping and use coupon code 2DAYAIRClick to Copy Coupon Code during checkout to get a free shipping upgrade if eligible!
Show In Stock Only
14 Models Available
Size Chart

Show with deals only:

Free 2 Day Shipping
On Sale
Color
All
Condition
All
Men's Clothing Size
All
Condition Details
All
Condition Quality
All
Search
Click to select this item for your bundle offer!

  • Select a specific model above to see the deal!
  • Smartwool Classic Thermal Merino Base Layer Crew - Men's, K66 Winter Moss Heather, Small, SW016349K66S
As low as $194.99
You Save Up to 22%
OP Bucks$5.00
Expert AdviceRequest for QuotePrice Match

Product Info for Smartwool Merino 250 Baselayer Crew - Men's

Meet the better-than-ever Men's Merino 250 Base Layer Crew. We've updated this 100% Merino wool fan favorite with new colors and a new fit to improve functionality while enhancing aesthetics. Shoulder panels eliminate top shoulder seams, and a flatlock seam construction helps prevent chafing. Add one of our best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing, hiking, climbing, or biking.image

Specifications for Smartwool Merino 250 Baselayer Crew - Men's:

Manufacturer: Smartwool
Sleeve Length: Long Sleeve
Age Group: Adults
Apparel Fit: Slim
Gender: Male
Application: Layering
Shirt Style: Base Layer Shirt
Fabric/Material: 100% Merino Wool
Weight: 9 oz
Lining Material: 100% Merino Wool
Application: Layering
Apparel Weight: Midweight
Water Resistance Level: None
Sleeve Type: Long Sleeve

Features of Smartwool Merino 250 Baselayer Crew - Men's

  • Slim Fit
  • 100% Merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance
  • Fit updated to improve functionality while enhancing aesthetics
  • Shoulder panels eliminate top shoulder seams
  • Flatlock seam construction designed to minimize chafing
  • Knit in Vietnam: 100% Merino Wool

Package Contents:

  • Smartwool Merino 250 Baselayer Crew - Men's

Smartwool Merino 250 Baselayer Crew - Men's Orderable Models

List of Orderable Models

  • Open Box, Dealer Demo, Smartwool Merino 250 Baselayer Crew - Men's, Black, Extra Small, SW016349001XS , MPN: SW016349001XS-DMO , Code: STW-AT1-SMW399-SW016349001XS-DMO-OB-A
  • Open Box, Dealer Demo, Smartwool Merino 250 Baselayer Crew - Men's, Black, Small, SW016349001-S , MPN: SW016349001-S-DMO , Code: STW-AT1-SMW399-SW016349001-S-DMO-OB-A
  • Open Box, Dealer Demo, Smartwool Merino 250 Baselayer Crew - Men's, Charcoal Heather, Medium, SW016349010-M , MPN: SW016349010-M-DMO , Code: STW-AT1-SMW399-SW016349010-M-DMO-OB-A
  • Smartwool Merino 250 Baselayer Crew - Men's, Black, Extra Small, SW016349001XS , MPN: SW016349001XS , UPC: 194901213802 , Code: STW-AT1-SMW399-SW016349001XS
  • Smartwool Merino 250 Baselayer Crew - Men's, Black, Small, SW016349001-S , MPN: SW016349001-S , UPC: 193392648711 , Code: STW-AT1-SMW399-SW016349001-S
  • Smartwool Merino 250 Baselayer Crew - Men's, Black, Medium, SW016349001-M , MPN: SW016349001-M , UPC: 193392648735 , Code: STW-AT1-SMW399-SW016349001-M
  • Smartwool Merino 250 Baselayer Crew - Men's, Black, Large, SW016349001-L , MPN: SW016349001-L , UPC: 193392648759 , Code: STW-AT1-SMW399-SW016349001-L
  • Smartwool Merino 250 Baselayer Crew - Men's, Black, Extra Large, SW016349001-XL , MPN: SW016349001-XL , UPC: 193392648650 , Code: STW-AT1-SMW399-SW016349001-XL
  • Smartwool Merino 250 Baselayer Crew - Men's, Charcoal Heather, Small, SW016349010-S , MPN: SW016349010-S , UPC: 193392648261 , Code: STW-AT1-SMW399-SW016349010-S
  • Smartwool Merino 250 Baselayer Crew - Men's, Charcoal Heather, Medium, SW016349010-M , MPN: SW016349010-M , UPC: 193392648285 , Code: STW-AT1-SMW399-SW016349010-M
  • Smartwool Merino 250 Baselayer Crew - Men's, Charcoal Heather, Large, SW016349010-L , MPN: SW016349010-L , UPC: 193392648315 , Code: STW-AT1-SMW399-SW016349010-L
  • Smartwool Merino 250 Baselayer Crew - Men's, Charcoal Heather, Extra Large, SW016349010-XL , MPN: SW016349010-XL , UPC: 193392648353 , Code: STW-AT1-SMW399-SW016349010-XL
  • Smartwool Merino 250 Baselayer Crew - Men's, Charcoal Heather, 2XL, SW016349010-XXL , MPN: SW016349010-XXL , UPC: 193392648384 , Code: STW-AT1-SMW399-SW016349010-XXL
  • Smartwool Merino 250 Baselayer Crew - Men's, Black, 2XL, SW016349001-XXL , MPN: SW016349001-XXL , UPC: 193392648698 , Code: STW-AT1-SMW399-SW016349001-XXL

Smartwool Merino 250 Baselayer Crew - Men's Unavailable & Discontinued Models

List of Unorderable Models

  • Smartwool Merino 250 Baselayer Crew - Men's, Black, Small, SW0NP600001-S , MPN: SW0NP600001-S , UPC: 605284601945 , Code: STW-AT1-SMW399-SW0NP600001-S
  • Smartwool Merino 250 Baselayer Crew - Men's, Black, Medium, SW0NP600001-M , MPN: SW0NP600001-M , UPC: 605284601969 , Code: STW-AT1-SMW399-SW0NP600001-M
  • Smartwool Merino 250 Baselayer Crew - Men's, Black, Large, SW0NP600001-L , MPN: SW0NP600001-L , UPC: 605284601983 , Code: STW-AT1-SMW399-SW0NP600001-L
  • Smartwool Merino 250 Baselayer Crew - Men's, Black, Extra Large, SW0NP600001-XL , MPN: SW0NP600001-XL , UPC: 605284602003 , Code: STW-AT1-SMW399-SW0NP600001-XL
  • Smartwool Merino 250 Baselayer Crew - Men's, Black, 2XL, SW0NP600001-XXL , MPN: SW0NP600001-XXL , UPC: 605284603161 , Code: STW-AT1-SMW399-SW0NP600001-XXL
  • Open Box, Dealer Demo, Smartwool Merino 250 Baselayer Crew - Men's, Black, 2XL, SW016349001-XXL , MPN: SW016349001-XXL-DMO , Code: STW-AT1-SMW399-SW016349001-XXL-DMO-OB-A
  • Smartwool Merino 250 Baselayer Crew - Men's, Charcoal Heather, Extra Small, SW016349010XS , MPN: SW016349010XS , UPC: 194901213826 , Code: STW-AT1-SMW399-SW016349010XS
  • Smartwool Merino 250 Baselayer Crew - Men's, Charcoal Heather, Small, SW0NP600010-S , MPN: SW0NP600010-S , UPC: 605284851463 , Code: STW-AT1-SMW399-SW0NP600010-S
  • Smartwool Merino 250 Baselayer Crew - Men's, Charcoal Heather, Medium, SW0NP600010-M , MPN: SW0NP600010-M , UPC: 605284851487 , Code: STW-AT1-SMW399-SW0NP600010-M
  • Smartwool Merino 250 Baselayer Crew - Men's, Charcoal Heather, Large, SW0NP600010-L , MPN: SW0NP600010-L , UPC: 605284851500 , Code: STW-AT1-SMW399-SW0NP600010-L
  • Smartwool Merino 250 Baselayer Crew - Men's, Charcoal Heather, Extra Large, SW0NP600010-XL , MPN: SW0NP600010-XL , UPC: 605284851524 , Code: STW-AT1-SMW399-SW0NP600010-XL
  • Smartwool Merino 250 Baselayer Crew - Men's, Charcoal Heather, 2XL, SW0NP600010-XXL , MPN: SW0NP600010-XXL , UPC: 605284851548 , Code: STW-AT1-SMW399-SW0NP600010-XXL
  • Smartwool Merino 250 Baselayer Crew - Men's, Military Olive Heather, Extra Small, SW016349D12XS , MPN: SW016349D12XS , UPC: 194901213864 , Code: STW-AT1-SMW399-SW016349D12XS
  • Smartwool Merino 250 Baselayer Crew - Men's, Military Olive Heather, Small, SW016349D12-S , MPN: SW016349D12-S , UPC: 193392649053 , Code: STW-AT1-SMW399-SW016349D12-S
  • Smartwool Merino 250 Baselayer Crew - Men's, Neptune Blue Heather/Deep Navy, Small, SW016349E64-S , MPN: SW016349E64-S , UPC: 193392648766 , Code: STW-AT1-SMW399-SW016349E64-S
  • Smartwool Merino 250 Baselayer Crew - Men's, Woodsmoke Heather, Small, SW016349B85-S , MPN: SW016349B85-S , UPC: 193392649169 , Code: STW-AT1-SMW399-SW016349B85-S
  • Smartwool Merino 250 Baselayer Crew - Men's, Tibetan Red Heather/Black, Small, SW016349E56-S , MPN: SW016349E56-S , UPC: 193392648865 , Code: STW-AT1-SMW399-SW016349E56-S
  • Smartwool Merino 250 Baselayer Crew - Men's, Olive Heather, Small, SW0NP600307-S , MPN: SW0NP600307-S , UPC: 605284602102 , Code: STW-AT1-SMW399-SW0NP600307-S
  • Smartwool Merino 250 Baselayer Crew - Men's, Tibetan Red/Charcoal Heather, Small, SW0NP600A78-S , MPN: SW0NP600A78-S , UPC: 192361515382 , Code: STW-AT1-SMW399-SW0NP600A78-S
  • Smartwool Merino 250 Baselayer Crew - Men's, Bright Cobalt Heather/Deep Navy, Small, SW0NP600B52-S , MPN: SW0NP600B52-S , UPC: 191163904363 , Code: STW-AT1-SMW399-SW0NP600B52-S
  • Smartwool Merino 250 Baselayer Crew - Men's, Light Gray Heather, Small, SW016349545S , MPN: SW016349545S , UPC: 195436089771 , Code: STW-AT1-SMW399-SW016349545S
  • Smartwool Merino 250 Baselayer Crew - Men's, Deep Navy, Small, SW016349092-S , MPN: SW016349092-S , UPC: 193392648308 , Code: STW-AT1-SMW399-SW016349092-S
  • Smartwool Merino 250 Baselayer Crew - Men's, Tibetan Red Heather/Black, Medium, SW016349E56-M , MPN: SW016349E56-M , UPC: 193392648889 , Code: STW-AT1-SMW399-SW016349E56-M
  • Smartwool Merino 250 Baselayer Crew - Men's, Military Olive Heather, Medium, SW016349D12-M , MPN: SW016349D12-M , UPC: 193392648940 , Code: STW-AT1-SMW399-SW016349D12-M
  • Smartwool Merino 250 Baselayer Crew - Men's, Neptune Blue Heather/Deep Navy, Medium, SW016349E64-M , MPN: SW016349E64-M , UPC: 193392648780 , Code: STW-AT1-SMW399-SW016349E64-M
  • Smartwool Merino 250 Baselayer Crew - Men's, Olive Heather, Medium, SW0NP600307-M , MPN: SW0NP600307-M , UPC: 605284602126 , Code: STW-AT1-SMW399-SW0NP600307-M
  • Smartwool Merino 250 Baselayer Crew - Men's, Tibetan Red/Charcoal Heather, Medium, SW0NP600A78-M , MPN: SW0NP600A78-M , UPC: 192361515269 , Code: STW-AT1-SMW399-SW0NP600A78-M
  • Smartwool Merino 250 Baselayer Crew - Men's, Deep Navy, Medium, SW016349092-M , MPN: SW016349092-M , UPC: 193392648346 , Code: STW-AT1-SMW399-SW016349092-M
  • Smartwool Merino 250 Baselayer Crew - Men's, Light Gray Heather, Medium, SW016349545M , MPN: SW016349545M , UPC: 195436089818 , Code: STW-AT1-SMW399-SW016349545M
  • Smartwool Merino 250 Baselayer Crew - Men's, Bright Cobalt Heather/Deep Navy, Medium, SW0NP600B52-M , MPN: SW0NP600B52-M , UPC: 191163904301 , Code: STW-AT1-SMW399-SW0NP600B52-M
  • Smartwool Merino 250 Baselayer Crew - Men's, Woodsmoke Heather, Medium, SW016349B85-M , MPN: SW016349B85-M , UPC: 193392649183 , Code: STW-AT1-SMW399-SW016349B85-M
  • Smartwool Merino 250 Baselayer Crew - Men's, Neptune Blue Heather/Deep Navy, Large, SW016349E64-L , MPN: SW016349E64-L , UPC: 193392648803 , Code: STW-AT1-SMW399-SW016349E64-L
  • Smartwool Merino 250 Baselayer Crew - Men's, Military Olive Heather, Large, SW016349D12-L , MPN: SW016349D12-L , UPC: 193392648995 , Code: STW-AT1-SMW399-SW016349D12-L
  • Smartwool Merino 250 Baselayer Crew - Men's, Tibetan Red Heather/Black, Large, SW016349E56-L , MPN: SW016349E56-L , UPC: 193392648902 , Code: STW-AT1-SMW399-SW016349E56-L
  • Smartwool Merino 250 Baselayer Crew - Men's, Bright Cobalt Heather/Deep Navy, Large, SW0NP600B52-L , MPN: SW0NP600B52-L , UPC: 191163904240 , Code: STW-AT1-SMW399-SW0NP600B52-L
  • Smartwool Merino 250 Baselayer Crew - Men's, Tibetan Red/Charcoal Heather, Large, SW0NP600A78-L , MPN: SW0NP600A78-L , UPC: 192361515177 , Code: STW-AT1-SMW399-SW0NP600A78-L
  • Smartwool Merino 250 Baselayer Crew - Men's, Olive Heather, Large, SW0NP600307-L , MPN: SW0NP600307-L , UPC: 605284602140 , Code: STW-AT1-SMW399-SW0NP600307-L
  • Smartwool Merino 250 Baselayer Crew - Men's, Light Gray Heather, Large, SW016349545L , MPN: SW016349545L , UPC: 195436089665 , Code: STW-AT1-SMW399-SW016349545L
  • Smartwool Merino 250 Baselayer Crew - Men's, Deep Navy, Large, SW016349092-L , MPN: SW016349092-L , UPC: 193392648407 , Code: STW-AT1-SMW399-SW016349092-L
  • Smartwool Merino 250 Baselayer Crew - Men's, Woodsmoke Heather, Large, SW016349B85-L , MPN: SW016349B85-L , UPC: 193392649206 , Code: STW-AT1-SMW399-SW016349B85-L
  • Smartwool Merino 250 Baselayer Crew - Men's, Military Olive Heather, Extra Large, SW016349D12-XL , MPN: SW016349D12-XL , UPC: 193392649015 , Code: STW-AT1-SMW399-SW016349D12-XL
  • Smartwool Merino 250 Baselayer Crew - Men's, Neptune Blue Heather/Deep Navy, Extra Large, SW016349E64-XL , MPN: SW016349E64-XL , UPC: 193392648827 , Code: STW-AT1-SMW399-SW016349E64-XL
  • Smartwool Merino 250 Baselayer Crew - Men's, Tibetan Red Heather/Black, Extra Large, SW016349E56-XL , MPN: SW016349E56-XL , UPC: 193392648933 , Code: STW-AT1-SMW399-SW016349E56-XL
  • Smartwool Merino 250 Baselayer Crew - Men's, Bright Cobalt Heather/Deep Navy, Extra Large, SW0NP600B52-XL , MPN: SW0NP600B52-XL , UPC: 191163904424 , Code: STW-AT1-SMW399-SW0NP600B52-XL
  • Smartwool Merino 250 Baselayer Crew - Men's, Olive Heather, Extra Large, SW0NP600307-XL , MPN: SW0NP600307-XL , UPC: 605284602164 , Code: STW-AT1-SMW399-SW0NP600307-XL
  • Smartwool Merino 250 Baselayer Crew - Men's, Deep Navy, Extra Large, SW016349092-XL , MPN: SW016349092-XL , UPC: 193392648476 , Code: STW-AT1-SMW399-SW016349092-XL
  • Smartwool Merino 250 Baselayer Crew - Men's, Light Gray Heather, Extra Large, SW016349545XL , MPN: SW016349545XL , UPC: 195436089702 , Code: STW-AT1-SMW399-SW016349545XL
  • Smartwool Merino 250 Baselayer Crew - Men's, Tibetan Red/Charcoal Heather, Extra Large, SW0NP600A78-XL , MPN: SW0NP600A78-XL , UPC: 192361515474 , Code: STW-AT1-SMW399-SW0NP600A78-XL
  • Smartwool Merino 250 Baselayer Crew - Men's, Woodsmoke Heather, Extra Large, SW016349B85-XL , MPN: SW016349B85-XL , UPC: 193392649220 , Code: STW-AT1-SMW399-SW016349B85-XL
  • Smartwool Merino 250 Baselayer Crew - Men's, Woodsmoke Heather, 2XL, SW016349B85-XXL , MPN: SW016349B85-XXL , UPC: 193392649244 , Code: STW-AT1-SMW399-SW016349B85-XXL
  • Smartwool Merino 250 Baselayer Crew - Men's, Tibetan Red Heather/Black, 2XL, SW016349E56-XXL , MPN: SW016349E56-XXL , UPC: 193392648964 , Code: STW-AT1-SMW399-SW016349E56-XXL
  • Smartwool Merino 250 Baselayer Crew - Men's, Neptune Blue Heather/Deep Navy, 2XL, SW016349E64-XXL , MPN: SW016349E64-XXL , UPC: 193392648841 , Code: STW-AT1-SMW399-SW016349E64-XXL
  • Smartwool Merino 250 Baselayer Crew - Men's, Military Olive Heather, 2XL, SW016349D12-XXL , MPN: SW016349D12-XXL , UPC: 193392649077 , Code: STW-AT1-SMW399-SW016349D12-XXL
  • Smartwool Merino 250 Baselayer Crew - Men's, Tibetan Red/Charcoal Heather, 2XL, SW0NP600A78-XXL , MPN: SW0NP600A78-XXL , UPC: 192361515559 , Code: STW-AT1-SMW399-SW0NP600A78-XXL
  • Smartwool Merino 250 Baselayer Crew - Men's, Olive Heather, Extra Large, SW0NP600307-XXL , MPN: SW0NP600307-XXL , UPC: 605284603208 , Code: STW-AT1-SMW399-SW0NP600307-XXL
  • Smartwool Merino 250 Baselayer Crew - Men's, Bright Cobalt Heather-Deep Navy, 2XL, SW0NP600B52-XXL , MPN: SW0NP600B52-XXL , UPC: 191163904486 , Code: STW-AT1-SMW399-SW0NP600B52-XXL
  • Smartwool Merino 250 Baselayer Crew - Men's, Deep Navy, 2XL, SW016349092-XXL , MPN: SW016349092-XXL , UPC: 193392648537 , Code: STW-AT1-SMW399-SW016349092-XXL
  • Smartwool Merino 250 Baselayer Crew - Men's, Light Gray Heather, 2XL, SW016349545XXL , MPN: SW016349545XXL , UPC: 195436089733 , Code: STW-AT1-SMW399-SW016349545XXL
Compare (0)
1 item has been added
Add at least two items to compare
Last updated 2026-10-31 UTC.