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Product Discontinued by Manufacturer
Smartwool Merino 150 Baselayer Short Sleeve - Men's has been discontinued by Smartwool and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Men's Apparel & Clothing, Men's Top, Men's Underwear & Thermals, Men's Casual Shirts, Men's Thermal Tops, Men's Lightweight Thermal Tops yourself to try and find the perfect replacement for you!
Product Info for Smartwool Merino 150 Baselayer Short Sleeve - Men's
Looking for an "ordinary shirt" that can keep up with all of your adventures? The year-round Merino 150 Base Layer Short Sleeve is up to the challenge. With our Core Spun technology, we've wrapped Merino around a nylon core for added durability while still keeping the comfort of ultra-soft, responsibly sourced Merino next to skin. And select colorways feature a more responsible plant-based-dye technique. Built for consistent comfort, even when wearing a pack, this shirt is ready to explore the world on your back.![]()
Features of Smartwool Merino 150 Baselayer Short Sleeve - Men's
- Slim Fit
- Our lightest weight Merino jersey fabric uses a nylon core to increase durability while still keeping 100% Merino wool next to skin
- Offset shoulder and side seams designed to increase comfort and minimize chafing while wearing a backpack
- Side seams wrap to front for body-enhancing fit
- Flatlock seam construction designed to minimize chafing
- UPF 20+
- Black Marble Wash, Light Woodsmoke and Indigo Blue colorways feature plant-based dye technique
Package Contents:
- Smartwool Merino 150 Baselayer Short Sleeve - Men's
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Smartwool Merino 150 Baselayer Short Sleeve - Men's Unavailable & Discontinued Models
List of Unorderable Models
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Fire Red, Medium, SW016041673M , MPN: SW016041673M , UPC: 190541032667 , Code: STW-AT1-SMA0475-SW016041673M
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Fire Red, Small, SW016041673S , MPN: SW016041673S , UPC: 190541032643 , Code: STW-AT1-SMA0475-SW016041673S
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Atomic Orange Stripe, Small, SW016041D49-S , MPN: SW016041D49-S , UPC: 194113126518 , Code: STW-AT1-SMA0475-SW016041D49-S
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Bright Blue, Small, SW016041378-S , MPN: SW016041378-S , UPC: 190541032766 , Code: STW-AT1-SMA0475-371740
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Sage, Large, SW000744364L , MPN: SW000744364L , UPC: 194904231797 , Code: STW-AT1-SMA0475-SW000744364L
- Smartwool Merino 150 Base Layer Short Sleeve - Mens, Tibetan Red, Small, SW014041A25-S , MPN: SW014041A25-S , UPC: 192362304930 , Code: STW-AT1-SMA0475-SW014041A25-S
- Smartwool Merino 150 Base Layer Short Sleeve - Mens, Tibetan Red, Medium, SW014041A25-M , MPN: SW014041A25-M , UPC: 192362304954 , Code: STW-AT1-SMA0475-SW014041A25-M
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Iron Heather, Extra Large, SW000744D36XL , MPN: SW000744D36XL , UPC: 194904231414 , Code: STW-AT1-SMA0475-SW000744D36XL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Sage, 2XL, SW000744364XXL , MPN: SW000744364XXL , UPC: 194904231964 , Code: STW-AT1-SMA0475-SW000744364XXL
- Smartwool Merino 150 Baselayer Pattern Short Sleeve - Men's, Light Gray, Extra Large, SW016060039-XL , MPN: SW016060039-XL , UPC: 190541033350 , Code: STW-AT1-SMA0475-371762
- Smartwool Merino 150 Baselayer Short Sleeve Shirt Men's, Light Loden, Medium, SW016041261-M , MPN: SW016041261-M , UPC: 190541033299 , Code: STW-AT1-SMA0475-SW016041261-M
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Atomic Orange Stripe, Extra Large, SW016041D49-XL , MPN: SW016041D49-XL , UPC: 194113127157 , Code: STW-AT1-SMA0475-SW016041D49-XL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Sage, Small, SW000744364S , MPN: SW000744364S , UPC: 194904231643 , Code: STW-AT1-SMA0475-SW000744364S
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Deep Navy Stripe, Large, SW000744F91L , MPN: SW000744F91L , UPC: 194904233258 , Code: STW-AT1-SMA0475-SW000744F91L
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Cardinal Red, Large, SW000744D32L , MPN: SW000744D32L , UPC: 194904233463 , Code: STW-AT1-SMA0475-SW000744D32L
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Deep Navy Stripe, Small, SW000744F91S , MPN: SW000744F91S , UPC: 194904233135 , Code: STW-AT1-SMA0475-SW000744F91S
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Iron Heather, Large, SW000744D36L , MPN: SW000744D36L , UPC: 194904231346 , Code: STW-AT1-SMA0475-SW000744D36L
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Ocean Blue, Extra Large, SW000744D15XL , MPN: SW000744D15XL , UPC: 194904231995 , Code: STW-AT1-SMA0475-SW000744D15XL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Ocean Blue, Medium, SW000744D15M , MPN: SW000744D15M , UPC: 194904231773 , Code: STW-AT1-SMA0475-SW000744D15M
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Ocean Blue, 2XL, SW000744D15XXL , MPN: SW000744D15XXL , UPC: 194904232084 , Code: STW-AT1-SMA0475-SW000744D15XXL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Sage, Extrta Large, SW000744364XL , MPN: SW000744364XL , UPC: 194904231865 , Code: STW-AT1-SMA0475-SW000744364XL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Sage, Medium, SW000744364M , MPN: SW000744364M , UPC: 194904231667 , Code: STW-AT1-SMA0475-SW000744364M
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Light Woodsmoke, Large, SW000744F68L , MPN: SW000744F68L , UPC: 194904231872 , Code: STW-AT1-SMA0475-SW000744F68L
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Light Gray Heather, Large, SW000744545L , MPN: SW000744545L , UPC: 194904231902 , Code: STW-AT1-SMA0475-SW000744545L
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Ocean Blue, Small, SW000744D15S , MPN: SW000744D15S , UPC: 194904231698 , Code: STW-AT1-SMA0475-SW000744D15S
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Black, 2XL, SW000744001XXL , MPN: SW000744001XXL , UPC: 194904232893 , Code: STW-AT1-SMA0475-SW000744001XXL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Light Woodsmoke, Medium, SW000744F68M , MPN: SW000744F68M , UPC: 194904231766 , Code: STW-AT1-SMA0475-SW000744F68M
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Iron Heather, Medium, SW000744D36M , MPN: SW000744D36M , UPC: 194904231209 , Code: STW-AT1-SMA0475-SW000744D36M
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Light Gray Heather, Small, SW000744545S , MPN: SW000744545S , UPC: 194904231704 , Code: STW-AT1-SMA0475-SW000744545S
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Light Gray Heather Stripe, Small, SW000744F92S , MPN: SW000744F92S , UPC: 194904231636 , Code: STW-AT1-SMA0475-SW000744F92S
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Light Gray Heather Stripe, Medium, SW000744F92M , MPN: SW000744F92M , UPC: 194904231728 , Code: STW-AT1-SMA0475-SW000744F92M
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Light Gray Heather, Extra Large, SW000744545XL , MPN: SW000744545XL , UPC: 194904232008 , Code: STW-AT1-SMA0475-SW000744545XL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Iron Heather, Small, SW000744D36S , MPN: SW000744D36S , UPC: 194904231131 , Code: STW-AT1-SMA0475-SW000744D36S
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Light Gray Heather Stripe, Large, SW000744F92L , MPN: SW000744F92L , UPC: 194904231834 , Code: STW-AT1-SMA0475-SW000744F92L
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Ocean Blue, Large, SW000744D15L , MPN: SW000744D15L , UPC: 194904231896 , Code: STW-AT1-SMA0475-SW000744D15L
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Black, Large, SW000744001L , MPN: SW000744001L , UPC: 194904232718 , Code: STW-AT1-SMA0475-SW000744001L
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Iron Stripe, Large, SW016041D48-L , MPN: SW016041D48-L , UPC: 194113127683 , Code: STW-AT1-SMA0475-SW016041D48-L
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Iron Stripe, Extra Large, SW016041D48-XL , MPN: SW016041D48-XL , UPC: 194113127720 , Code: STW-AT1-SMA0475-SW016041D48-XL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Black, Extra Large, SW016041001-XL , MPN: SW016041001-XL , UPC: 190541033022 , Code: STW-AT1-SMA0475-SW016041001-XL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Pacific Stripe, Small, SW016041D55-S , MPN: SW016041D55-S , UPC: 194113127928 , Code: STW-AT1-SMA0475-SW016041D55-S
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Light Gray Heather, Small, SW016041545-S , MPN: SW016041545-S , UPC: 194113127904 , Code: STW-AT1-SMA0475-SW016041545-S
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Pacific Stripe, Extra Large, SW016041D55-XL , MPN: SW016041D55-XL , UPC: 194113128406 , Code: STW-AT1-SMA0475-SW016041D55-XL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Pacific Stripe, 2XL, SW016041D55-XXL , MPN: SW016041D55-XXL , UPC: 194113128536 , Code: STW-AT1-SMA0475-SW016041D55-XXL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Pacific Stripe, Medium, SW016041D55-M , MPN: SW016041D55-M , UPC: 194113128055 , Code: STW-AT1-SMA0475-SW016041D55-M
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Iron Stripe, Medium, SW016041D48-M , MPN: SW016041D48-M , UPC: 194113127638 , Code: STW-AT1-SMA0475-SW016041D48-M
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Iron Stripe, 2XL, SW016041D48-XXL , MPN: SW016041D48-XXL , UPC: 194113127775 , Code: STW-AT1-SMA0475-SW016041D48-XXL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Cardinal Red, Medium, SW000744D32M , MPN: SW000744D32M , UPC: 194904233333 , Code: STW-AT1-SMA0475-SW000744D32M
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Deep Navy Stripe, Medium, SW000744F91M , MPN: SW000744F91M , UPC: 194904233166 , Code: STW-AT1-SMA0475-SW000744F91M
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Black, Extra Large, SW000744001XL , MPN: SW000744001XL , UPC: 194904232800 , Code: STW-AT1-SMA0475-SW000744001XL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Light Gray Heather, Medium, SW000744545M , MPN: SW000744545M , UPC: 194904231780 , Code: STW-AT1-SMA0475-SW000744545M
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Light Gray Heather, 2XL, SW000744545XXL , MPN: SW000744545XXL , UPC: 194904232091 , Code: STW-AT1-SMA0475-SW000744545XXL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Black, Small, SW000744001S , MPN: SW000744001S , UPC: 194904232978 , Code: STW-AT1-SMA0475-SW000744001S
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Black, Medium, SW000744001M , MPN: SW000744001M , UPC: 194904233067 , Code: STW-AT1-SMA0475-SW000744001M
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Bright Blue, Large, SW016041378-L , MPN: SW016041378-L , UPC: 190541032803 , Code: STW-AT1-SMA0475-371742
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Cardinal Red, Large, SW016041D32-L , MPN: SW016041D32-L , UPC: 194113127034 , Code: STW-AT1-SMA0475-SW016041D32-L
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Cardinal Red, 2XL, SW016041D32-XXL , MPN: SW016041D32-XXL , UPC: 194113127461 , Code: STW-AT1-SMA0475-SW016041D32-XXL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Bright Blue, Extra Large, SW016041378-XL , MPN: SW016041378-XL , UPC: 190541032827 , Code: STW-AT1-SMA0475-371743
- Smartwool Merino 150 Baselayer Pattern Short Sleeve - Men's, Light Gray, Large, SW016060039-L , MPN: SW016060039-L , UPC: 190541033251 , Code: STW-AT1-SMA0475-371761
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Atomic Orange Stripe, Medium, SW016041D49-M , MPN: SW016041D49-M , UPC: 194113126709 , Code: STW-AT1-SMA0475-SW016041D49-M
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Atomic Orange Stripe, Large, SW016041D49-L , MPN: SW016041D49-L , UPC: 194113126952 , Code: STW-AT1-SMA0475-SW016041D49-L
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Cardinal Red, Extra Large, SW016041D32-XL , MPN: SW016041D32-XL , UPC: 194113127249 , Code: STW-AT1-SMA0475-SW016041D32-XL
- Smartwool Merino 150 Baselayer Pattern Short Sleeve - Men's, Light Gray, Small, SW016060039-S , MPN: SW016060039-S , UPC: 190541033060 , Code: STW-AT1-SMA0475-371759
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Bright Blue, Medium, SW016041378-M , MPN: SW016041378-M , UPC: 190541032780 , Code: STW-AT1-SMA0475-371741
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Iron Heather, Small, SW016041D36-S , MPN: SW016041D36-S , UPC: 194113127584 , Code: STW-AT1-SMA0475-SW016041D36-S
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Light Gray Heather, Medium, SW016041545-M , MPN: SW016041545-M , UPC: 194113128031 , Code: STW-AT1-SMA0475-SW016041545-M
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Bright Blue, Extra Large, SW016041378-XXL , MPN: SW016041378-XXL , UPC: 190541032841 , Code: STW-AT1-SMA0475-SW016041378-XXL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Iron Stripe, Small, SW016041D48-S , MPN: SW016041D48-S , UPC: 194113127607 , Code: STW-AT1-SMA0475-SW016041D48-S
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Light Alpine Blue, Extra Large, SW016041C31-XL , MPN: SW016041C31-XL , UPC: 194113128291 , Code: STW-AT1-SMA0475-SW016041C31-XL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Light Alpine Blue, Medium, SW016041C31-M , MPN: SW016041C31-M , UPC: 194113127959 , Code: STW-AT1-SMA0475-SW016041C31-M
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Pacific Stripe, Large, SW016041D55-L , MPN: SW016041D55-L , UPC: 194113128246 , Code: STW-AT1-SMA0475-SW016041D55-L
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Black, Medium, SW016041001-M , MPN: SW016041001-M , UPC: 190541032988 , Code: STW-AT1-SMA0475-SW016041001-M
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Iron Heather, Extra Large, SW016041D36-XL , MPN: SW016041D36-XL , UPC: 194113127690 , Code: STW-AT1-SMA0475-SW016041D36-XL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Light Alpine Blue, Small, SW016041C31-S , MPN: SW016041C31-S , UPC: 194113127843 , Code: STW-AT1-SMA0475-SW016041C31-S
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Black, Large, SW016041001-L , MPN: SW016041001-L , UPC: 190541033008 , Code: STW-AT1-SMA0475-SW016041001-L
- Smartwool Merino 150 Baselayer Pattern Short Sleeve - Men's, Light Gray, Medium, SW016060039-M , MPN: SW016060039-M , UPC: 190541033169 , Code: STW-AT1-SMA0475-371760
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Black, Small, SW016041001-S , MPN: SW016041001-S , UPC: 190541032964 , Code: STW-AT1-SMA0475-SW016041001-S
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Cardinal Red, Medium, SW016041D32-M , MPN: SW016041D32-M , UPC: 194113126792 , Code: STW-AT1-SMA0475-SW016041D32-M
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Cardinal Red, Small, SW016041D32-S , MPN: SW016041D32-S , UPC: 194113126570 , Code: STW-AT1-SMA0475-SW016041D32-S
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Iron Heather, 2XL, SW016041D36-XXL , MPN: SW016041D36-XXL , UPC: 194113127744 , Code: STW-AT1-SMA0475-SW016041D36-XXL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Iron Heather, Medium, SW016041D36-M , MPN: SW016041D36-M , UPC: 194113127614 , Code: STW-AT1-SMA0475-SW016041D36-M
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Light Gray Heather, Large, SW016041545-L , MPN: SW016041545-L , UPC: 194113128222 , Code: STW-AT1-SMA0475-SW016041545-L
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Light Gray Heather, Extra Large, SW016041545-XL , MPN: SW016041545-XL , UPC: 194113128383 , Code: STW-AT1-SMA0475-SW016041545-XL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Light Alpine Blue, Large, SW016041C31-L , MPN: SW016041C31-L , UPC: 194113128147 , Code: STW-AT1-SMA0475-SW016041C31-L
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Atomic Orange Stripe, 2XL, SW016041D49-XXL , MPN: SW016041D49-XXL , UPC: 194113127379 , Code: STW-AT1-SMA0475-SW016041D49-XXL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Light Gray Heather, 2XL, SW016041545-XXL , MPN: SW016041545-XXL , UPC: 194113128512 , Code: STW-AT1-SMA0475-SW016041545-XXL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Iron Heather, Large, SW016041D36-L , MPN: SW016041D36-L , UPC: 194113127652 , Code: STW-AT1-SMA0475-SW016041D36-L
- Smartwool Merino 150 Baselayer Short Sleeve Shirt Men's, Light Loden, Large, SW016041261-L , MPN: SW016041261-L , UPC: 190541033381 , Code: STW-AT1-SMA0475-SW016041261-L
- Smartwool Merino 150 Baselayer Short Sleeve Shirt Men's, Light Loden, 2XL, SW016041261-XXL , MPN: SW016041261-XXL , UPC: 190541033527 , Code: STW-AT1-SMA0475-SW016041261-XXL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Light Alpine Blue, 2XL, SW016041C31-XXL , MPN: SW016041C31-XXL , UPC: 194113128444 , Code: STW-AT1-SMA0475-SW016041C31-XXL
- Smartwool Merino 150 Baselayer Short Sleeve - Men's, Black, 2XL, SW016041001-XXL , MPN: SW016041001-XXL , UPC: 190541033046 , Code: STW-AT1-SMA0475-SW016041001-XXL
- Smartwool Merino 150 Baselayer Short Sleeve Shirt Men's, Light Loden, Extra Large, SW016041261-XL , MPN: SW016041261-XL , UPC: 190541033466 , Code: STW-AT1-SMA0475-SW016041261-XL
- Smartwool Merino 150 Baselayer Short Sleeve Shirt Men's, Light Loden, Small, SW016041261-S , MPN: SW016041261-S , UPC: 190541033190 , Code: STW-AT1-SMA0475-SW016041261-S















































































