

❄️ Elevate your cold-weather game with Smartwool’s Merino 250 — warmth that moves with you.
Smartwool Merino 250 Base Layer Bottoms are premium midweight leggings made from 100% Merino wool, engineered for cold-weather performance. Featuring a slim fit, flatlock seams, and interlock knitting, they provide superior warmth, breathability, and moisture-wicking for skiing, hiking, and all outdoor adventures. Designed with sustainability and comfort in mind, these bottoms keep you dry, odor-free, and chafe-free while supporting your active lifestyle.


























| ASIN | B07N45Z23F |
| Age Range Description | Adult |
| Apparel Closure Orientation | Front |
| Apparel Fabric Weight Class | Medium Weight |
| Brand Name | Smartwool |
| Closure Type | Pull On |
| Collection | PANTS |
| Colour | Black |
| Customer Reviews | 4.6 out of 5 stars 512 Reviews |
| Fabric Stretchability | Non-stretchable |
| Fabric Type | 100 Wool |
| Fit Type | Slim |
| Fit to Size Sentiment | Positive |
| Front Pleat Type | Flat Front |
| Global Trade Identification Number | 00192361511087 |
| Included Item(s) | None (No included components) |
| Item Weight | 0.22 Pounds |
| Jeans length (inches) | 30 Inches |
| Leg Style | Slim |
| Manufacturer | SMARTWOOL |
| Manufacturer Part Number | SW019242001-XL |
| Material Type | Wool |
| Model Name | Merino 250 Baselayer Bottom |
| Number Of Pockets | 5 |
| Occasion description | construction |
| Pants Form Type | Leggings |
| Pattern | Solid |
| Pocket Description | Slant Pocket |
| Product Care Instructions | Machine Wash |
| Rise Style | High Rise |
| Season | All |
| Sleeve Length Description | Sleeveless |
| Style Name | Classic Thermal Merino Base Layer Bottom |
| Style Number | Smartwool |
| UPC | 192361511087 |
| Unit Count | 1.00 Count |
| character | Sports |
D**A
Kept me toasty warm even when wet.
D**.
Excelente calidad!
Llego más pronto de lo esperado, excelente calidad. 100% Merino. Lo recomiendo ampliamente
C**.
Warm.
E**E
Great Fitting and Great Looking
K**R
Just the thing for cold weather boating!