Here's what other sites are saying:
Terramar Thermawool Superfine 100% Merino Wool Underwear: Soft, natural breathable Australian merino wool insulates to keep you warm and comfortable, even when wet. 18.5-micron superfine wool fibers are exceptionally soft against the skin, no-itch and highly breathable. Terramar Men's Thermawool Superfine Merino Wool Midweight Pants all natural performance garment acts like a complete heat exchange system, keeping you warm in cold weather and cool when you become overheated during exertion. Constructed of Thermawool 100% mercerized supersoft merino wool jersey.A Terramar exclusive fabric, Thermawool regulates body temperature naturally1x1 rib trim.Plush back logo waistband.Unique natural qualities include breathable moisture management and anti-microbial odor control.Flat seam construction for comfort and durability; soft and non-chafing next to skin.Warmth without bulk.Soft breathable all natural fibers.Provides excellent moisture management.Fabric provides UPF 50+ sun protection, shielding skin from harmful ultraviolet rays.Excellent thermal qualities in a variety of weather conditions.Midweight designed to meet your performance level; for wear in cold to very cold temperatures with low to medium activity.Tagless to feel soft against your skin.Machine washable.Avg. wt. 5.4 oz.Import.
- Campmor refers to the men's version
CLOSEOUTS. Terramar combines high-tech materials with natural merino wool to give these bottoms extra warmth without bulk and excessive weight. Outlast ® phase change technology (originally developed by NASA to protect astronauts) interacts with the body's temperature to balance temperature by absorbing, storing and releasing heat when needed SmartFabric™ works to keep you “not too hot, not too cold” EC2® electrostatic system keeps you dry, warm and comfortable over a wide range of activities 1” elastic waistband, knit cuffs Outer layer is 80% polyester, 20% wool; inner is 60% acrylic, 40% Outlast® Easy machine care CLOSEOUTS. Honduras, US components Sizes: S(28-30) M(32-34) L(36-38) XL(40-42) 2XL(44-46)
- Sierra Trading Post refers to the men's version