Quick Summary
The Columbia Women’s Midweight Stretch Tight is a base layer bottom for women in Black, size Medium Regular. It is described as a technical legging with a performance fit, intended for underwear during outdoor activities on particularly cold winter days.
The product description also names Omni-Wick technology for breathable, quick-drying moisture management and Omni-Heat technology with a heat-reflecting lining. Four-way comfort stretch, an elastic waistband and flat, ergonomic seams are also stated.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Columbia. Useful for matching the item to other Columbia clothing and layers. |
| Product type | Women’s base layer bottom / technical legging. Check this matches the layer you want. |
| Colour | Black. Helpful if you want a specific colour for your kit. |
| Size | Medium Regular (M/R). Confirm the size and regular fit before choosing. |
| Material | 85% polyester, 15% elastane. This mix is relevant for stretch and feel. |
| Included quantity | 1 x base layer bottom. Check if you need more than one piece. |
| Product code | 1639031. Useful for exact model matching. |
What to Compare Before Buying
- Layer type: This is a base layer bottom rather than outerwear, so compare it with the level of layering you need.
- Size and fit: The stated size is Medium Regular. Check that this matches your preferred fit and length.
- Fabric blend: The 85% polyester and 15% elastane blend gives the fabric its stated stretch content. Compare that with the feel you prefer.
- Use case: It is aimed at cold-weather outdoor wear, so decide whether you need a warmer base layer or a different weight.
Before You Decide
Confirm the size, colour and product code before choosing an offer. This is a women’s base layer bottom, not a full outer layer, so make sure it matches the way you plan to wear it.





