REI Heavyweight MTS Bottoms
I have been very satisfied with this base layer. The word expedition weight drew concern at first. I use this for ice climbing protection for my legs and it was an exceptional buy! Good insulation, wicking, durability and warmth.
Where to Buy
The REI Heavyweight MTS Bottoms is not available from the stores we monitor.
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Here's what other sites are saying:
The REI heavyweight MTS microfleece long underwear bottoms are an ideal first layer for mountaineering and other active pursuits in cold weather. Quick-drying and moisture-wicking, ultrasoft MTS microfleece draws perspiration away from skin to keep you warm, dry and comfortable. Close-fitting cut increases thermal efficiency. Ergonomically designed side seams are flat to prevent abrasion on hips and ankle bones. Elastic waistband. Closeout.
- REI refers to the men's version