Men's Lightweight Crew Top Wool Thermal Underwear
A Traditional Smartwool thermal wool underwear garment with crew neckline. A Jersey knit, 5.4 oz., Superfine Merino wool base layer or foundation garment wearable as inner or outer clothing. Odor-Free. An active fit for a bulk-free, freedom of movement, multi-use style. Smartwool technology and Merino wool wicks moisture away from your skin to keep you warm in the Winter and cool in the Summer. The wool is machine washable and machine dryable, again and again.

Women's Lightweight V-Neck Top Wool Thermal Underwear
Smartwool Classic in thermal wool underwear - A women's 5.4 oz, merino wool, shallow, modified V neckline, base layer long john top is suitable to wear next to skin or as outer wear. The Smart Wool Lightweight V gives an active fit, meaning bulk-free layering for freedom of movement. Wear it as a primary layer in colder weather, for aerobics, or for general use anytime or under any garment. Flatlock seam construction eliminates chafing. Smartwool technology and merino wool micro weave clothing wicks away moisture to free you from clammy perspiration. Fights odor as a natural characteristic. Retains its shape and stretch, wash after wash.

Women's and Men's Lightweight Bottoms Next to Skin
When Smartwool calls these Bottoms (Long johns or Long Underwear) "Lightweight", they refer to a 5.4 oz weave, so don't be fooled ! They look light, they feel light, and they don't overheat you, but they are a great choice for winter wear. They WILL keep you warm and dry. Smartwool Bottoms wick moisture from your skin (27% more than synthetics). Smartwool's ultra-thin, micro-weave technology uses 100% natural Merino wool to create cloth that feels as thin as a synthetic and has elasticity like synthetics, but isn't synthetic! It's pure wool.

Men's Lightweight Zip-T Top Wool Thermal Underwear
The Smartwool Zip-T thermal wool top may be worn as inner (base layer) or outer wear. Smart wool natural temperature management makes it suitable for winter wear or summer use. Zip-T collar and silk-trim-finishing at the neckline and the zipper tape. A Flatlock seam construction eliminates chafing. Active fit for bulk-free layering and freedom of movement. Smartwool technology and Merino wool combine to wick moisture away from your skin. Smartwool fights odors naturally. Machine washable and Machine dryable.

Women's Lightweight Zip-T Top Wool Thermal Underwear
The women's Smartwool Zip-T is intended for inner (base layer) or outer wear. Styled with Zip-T collar and silk-trim-finishing at the neckline and at the zipper tape. Flatlock seam construction eliminates chafing. Active fit for bulk-free layering and freedom of movement. Smartwool technology and Merino wool combine to wick moisture away from your skin and keep you warm in the Winter and cool in the Summer. The wool fights odors, and is machine washable and machine dryable.

Coastline Adventures is geared towards active people doing active things outdoors. You will find we offer reliable and dependable brands such as Tilley Hats, Physician Endorsed Hats, Watership Companie Hats, First Aid and Medical Kits, Insect repellent, Stoves and accessories from Primus, Lightwave LED Flashlights, Bite Sandals, Seychelle Water Filters, Katadyn water filters, Deuter Backpacks, Baby Sherpa packs, Suunto Compasses and Wrist Top Computers, Brunton Compasses and Specialty instruments, Native Eyewear, Julbo Sunglasses, Smartwool Socks, Smartwool Next to Skin Long underwear, Hammocks from Eagles Nest Outfitters, Supplies for your travel needs, Gear for Camping and Mountaineering, and all that this implies. Our staff use and rely on these products and you can too!