Here's what other sites are saying:
CLOSEOUTS . A great layer for staying warm during cold mornings at camp or while lounging at home, Sierra Designs Frequency pants are made of stretchy, quick-drying microfleece. Available Colors: BLACK. Sizes: XS, S, M, L, XL.
- Sierra Trading Post
The ultimate layer-a stretchy, comfortable, quick-drying, and warm pants built of microfleece.
- Rocky Mountain Trail