L.L.Bean Polartec Power Dry Base Layer, Pants Lightweight
Here's what other sites are saying:
The best synthetic moisture-wicking fabric we've found for cool-weather activities. Fast-drying, it's our top pick for vigorous aerobic activities or for camping and travel. Antimicrobial Polartec Power Dry polyester is double plaited to wick sweat away from your skin, while the pill-resistant exterior quickly disperses it, keeping you warm, dry and comfortable. Flatlock seams give you a smooth fit. Lightweight fabric is ideal for moderate cold or more vigorous aerobic activities. Imported. Machine wash and dry.