Men's Clothing > Fleece & Base Layers

The Icebreaker Men's Hopper T is, well, super fine. This performance top will change the way you look at T-shirts. Icebreaker constructed it from lightweight merino wool, which breathes like the dickens, doesn't hold odor, and feels ridiculously soft. But don't be frightened by the wool—it is machine washable and...

Wear the Mountain Hardwear Men's Microgrid Zip T as an insulating mid-layer on your backcountry ski trip. Wear the Mountain Hardwear Men's Microgrid Zip T as an insulating mid-layer on your backcountry ski trip. This fleece pullover's waffle-knit fabric traps in heat but breathes to keep you comfortable. When the...

Wear them beneath shell pants on your trudge up Whitney, or on their own in your bag back at camp. Made from an open-knit 4-oz polyester (54% recycled) that provides exceptional breathability, wicks perspiration and dries in a flash, our Capilene 2 Bottoms are the ultimate in comfort beneath outer...

Stay dry and warm in this stretch baselayer designed for high-output, stop-and-go activities in cold weather. Our warmest synthetic baselayer will help you to stay dry and warm during high-output activities in cold conditions. Its smooth jersey face slides easily beneath layers, and the interior grid wicks moisture, trims bulk,...

Eco-friendly cotton boxers that wear easy on the waist and soften with time. Encased elastic waistband for comfort and durability. Yarn-dyed, woven construction. Side vents at the leg openings for mobility. Flat-felled seams for less bulk and refined appearance. Sits low on the waist and is slim through hips and...

The North Face SDS 1/4 Zip is Soft, thermally efficient SDS grid fleece Ultraviolet Protection Factor (UPF) 30 Two-sided fleece with anti-pill face Quick drying Raglan sleeve Zip neck Stretch binding at cuff Fabric: 274 g/m² SDS—100% polyester fleece. SDS fleece - 100% polyester Two-sided fleece, grid-pattern face, shearling back...

2nds. Wickers long underwear top is made of Comfortrel polyester, which pulls moisture away from your skin (wicks) and spreads it out on the surface for quick drying. Lightweight top is ideal for stop-and-go activities in mild conditions or highly aerobic activities in colder conditions. You can pay up to...

100% Polyester brushed back jersey micro fleece with Antech anti-pill Long sleeve jacket with elastic binding at cuff and collar Cover stitch details Side zip pockets and adjustable bungee double toggle bottom Antigua square embroidery patch on right sleeve

100% Polyester brushed back jersey micro fleece with Antech anti-pill Long sleeve pull over with elastic binding at cuff and collar Cover stitch details Side zip pockets and adjustable bungee double toggle bottom Antigua square embroidery patch on right sleeve

Stay warm and cozy while rooting for your favorite team in this Goalie hooded sweatshirt from Antigua(r). This sporty shirt is constructed with a blend of cotton and polyester for a soft and comfortable feel against your skin. The hooded sweatshirt with a drawstring closure has a front pouch pocket...

Stay warm and cozy while rooting for your favorite team in this Goalie hooded sweatshirt from Antigua. This sporty shirt is constructed with a blend of cotton and polyester for a soft and comfortable feel against your skin. The hooded sweatshirt with a drawstring closure has a front pouch pocket...

Decscription of Arcteryx Rho LT Boot Cut Bottoms A great layering pant, the Rho LT keeps you fresh with anti-microbial protection. This Arcteryx baselayer pant provides a snug fit for aerobic activities in cool or warm weather. The Rho LT baselayer is a synthetic foundation that enables warm, dry next-to-skin...

Fine Merino wool makes the Arc'teryx Rho LTW Bottom soft against your skin and has a natural ability to move moisture away from your body. The Rho LTW Bottom retains its warmth even when wet should you happen to step in a river while trekking back to camp. Lycra adds...

The Burton Men’s Bm Tech Polo Top blends the on snow performance of a synthetic base layer with the swanky style of a cotton collar. Burton’s Dryride fabric wicks moisture, breathes well, and stretches with you during athletic activity. **DISCONTINUED**

The Champion(r) Pinstripe men's full hood is a tough, super-sized hooded sweatshirt that is perfect to throw on over everything on those colder days. It's crafted using a hearty fleece fabric that makes sure you stay warm without having to throw on extra layers or a large coat. A special...

A new base weight in our Run Don't Walk collection, this aerobic layer is designed as a true foundation. When worn next to skin, the advanced grid backer of the Polartec Power Dry fabric wicks sweat, keeps air circulating to prevent sweat out and features a flat finish to layer...

Craft Curve thermal tights support and warm hard-working muscles during winter runs, cross-country skiing and other cold-weather sports. Pre-curved design for an anatomic fit Microfleece inner surface traps body heat Elastic gripper hems Reflective accents Ankle zips: 6-¾" Inseam: 27" Weight: 8 oz. Fabric: 82% nylon, 18% spandex Care: Machine...

Three layovers, two delays, one comfortable brief, the Ex Officio Give-N-Go Sport Brief. These sport briefs have the features you want to pack, or wear on the way to your biggest adventures. ExOfficio clothing field-tested and approved by the African Wildlife Foundation. Travel-friendly Give-N-Go Stretch™, 94% Nylon, 6% Spandex Air-dries...

Crafted from New Zealand merino wool, the Ibex Men's Zepher Zip T-Neck serves as an excellent first layer for skiing, mountaineering, boating, or under a sweater when the temperature drops closer to home. An 11 inch zip allows you to vent excess heat, while the 2.5 inch collar traps warmth...

Built with 100% 260g merino wool and a body-hugging fit, the Icebreaker Bodyfit260 Altitude Zip Top for Men is the ideal midweight baselayer for the active, on the go athlete. Worn alone or layered up, the Altitude Zip Top will keep you warm, dry, and comfortable thanks to the natural...

For unbelievable next to skin comfort, pull on the Icebreaker Boxer Brief w/Fly for Men. Made from 100% merino wool, the Boxer Brief is naturally moisture wicking, breathable, and odor resistant, providing all day comfort where it really counts. 100% merino woolQ50g/m premium underwear Functioning contoured pouch with fly Relaxed...

When you put on your midweight bottoms for a day of skiing or hiking, you tend to end up with a lot of material bunched up at the top of your boots. Not only is this extra material annoying, but it also makes you sweat more. The Icebreaker Men's BodyFit200...

This super snug men's mid layer from Icebreaker goes anywhere, and has the bonus of a specially tailored hood with elastic binding, to give wind chill the cold shoulder.

The Marmot Men's Midweight Zip long sleeve shirt covers you in a shaped fit that's easy to layer without accumulating bulk, and the half neck zip dumps heat when the temps rise. The Midweight Zip's flat-locked seams put and end to chaffing while you carry a loaded pack and the...

Stay dry and cool in this highly breathable baselayer designed for use in a range of activity levels and temperatures. Basketweave knit is open for maximum breathability and moisture-management, yet insulative enough for use on chilly days. Flat-seam construction provides a clean, finished look with fine thread for barely there...