


🐑 Elevate your cold-weather game with Smartwool’s Merino 250 – warmth that works as hard as you do.
Smartwool’s Men’s Merino 250 Baselayer Bottom is a high-performance, fitted thermal legging crafted from 100% Merino wool. Engineered for outdoor professionals and enthusiasts, it offers superior temperature regulation, odor resistance, and chafe-minimizing design. With a slim fit, high-rise waist, and practical pockets, it’s the ultimate base layer for fall and winter adventures.


























| ASIN | B083QD5MJQ |
| ASIN | B09JCFXNDK |
| Age Range Description | adult |
| Apparel Closure Orientation | Front |
| Apparel Closure Type | Pull On |
| Best Sellers Rank | #455,803 in Fashion ( See Top 100 in Fashion ) #115 in Men's Thermal Underwear Bottoms |
| Brand Name | Smartwool |
| Collection Name | Base Layer |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (273) |
| Customer reviews | 4.6 4.6 out of 5 stars (273) |
| Date First Available | 13 October 2021 |
| Department | Mens |
| Fabric Stretchability | Non-stretchable |
| Fabric Type | 100% Merino Wool |
| Fit Type | Fitted |
| Front Pleat Type | Flat Front |
| Front Pocket Count | 2 |
| Global Trade Identification Number | 00193392652350 |
| Inseam Length | 21.5 Inches |
| Is Discontinued By Manufacturer | No |
| Item Type Name | Men's Merino 250 Baselayer Bottom |
| Item Weight | 2 Ounces |
| Item model number | Smartwool |
| Leg Style | Slim |
| Manufacturer | Smartwool |
| Manufacturer | Smartwool |
| Material Type | Wool |
| Model Name | Men's Merino 250 Baselayer Bottom |
| Number Of Pockets | 5 |
| Occasion Type | outdoor |
| Pants Form Type | Leggings |
| Pattern | Solid |
| Pattern Style | Solid |
| Pocket Description | Slant Pocket |
| Product Care Instructions | Machine Wash Warm Gentle Cycle. Do Not Iron Decorations. Do Not Bleach. Tumble Dry Low. Cool Iron As Needed. Do Not Dry Clean. Wash With Like Colors |
| Product Dimensions | 27.94 x 20.32 x 7.62 cm |
| Rise Style | High Rise |
| Seasons | Fall/Winter |
| Style Name | Merino 250 Baselayer Bottom |
| Style Number | Smartwool |
| UPC | 193392652350 |
| Unit Count | 1 Count |
| character | Sports |
B**R
If you like being out in the cold this product is for you. Very warm and comfortable.
A**M
Good quality and comfortable it keeps me warm in the cold days specially I work outdoors. A bit pricy but I think it’s worth it.
G**L
Great.
A**R
Husband lives in them.
R**N
Comfortable and warm but be aware that these long johns are designed for the typical out of shape American male with a large beer belly. So if you are fit and trim you will have to roll the waistband to keep it from being saggy across your belly. I wish they had a design for healthy men without saggy stomachs.
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