The Hot Chillys Waffle XLS Midweight Crew shirt is engineered for the active outdoor enthusiast, offering warm comfort for a wide range of activities. Moisture Transfer Fibers move moisture away from the body to maximize comfort, and waffle textured fabric feels soft against skin. Permanent, natural antimicrobial finish helps control odors; finish is derived from a biodegradable element of crustacean shells. Relaxed fit and anatomic design promote freedom of movement. Flatseam construction is soft and non-chafing next to skin.

The Hot Chillys Waffle XLS Midweight Henley shirt is engineered for the active outdoor enthusiast, offering warm comfort for a wide range of activities. Moisture Transfer Fibers move moisture away from the body to maximize comfort, and waffle textured fabric feels soft against skin. Permanent, natural antimicrobial finish helps control odors; finish is derived from a biodegradable element of crustacean shells. Relaxed fit and anatomic design promote freedom of movement. Flatseam construction is soft and non-chafing next to skin.

The Bodyfit 200 Crew from Icebreaker helps you stay comfortable throughout the day in any temperature. Made of soft, nonirritating merino wool, the Bodyfit 200 Crew resists odors naturally. Merino wool wicks away moisture and breathes to regulate temperature for outstanding comfort in a variety of conditions. Slim fit is designed to reduce excess bulkiness. Machine washable, line dry or dry flat in shade.

Minimizing the impact on the environment, this Marmot midweight long underwear crew top is made from sustainable fibers and is smooth to the touch! Polartec?« Power Dry?« Cocona?äó blend manages moisture, odors and UV resistance using natural means instead of chemicals. Polartec Power Dry has a patented, moisture-wicking bi-component construction that helps keep your skin dry as you sweat. Cocona is derived from discarded coconut shells rendered into activated charcoal, which is then reduced, blended and fused into the fabric. Activated charcoal naturally removes odors and particles from fabric?Çöjust like your water filter?Çöand won't wash out. Naturally UV-resistant fabric with a UPF 40+ rating shields skin from the sun's harmful ultraviolet rays. Flatseam construction is soft and non-chafing next to skin. Tag-free neckline won't irritate your sensitive skin. Machine washable.

Minimizing the impact on the environment, this Marmot zip T-neck midweight long underwear is made from sustainable fibers and is smooth to the touch! Polartec?« Power Dry?« Cocona?äó blend manages moisture, odors and UV resistance using natural means instead of chemicals. Polartec Power Dry has a patented, moisture-wicking bi-component construction that helps keep your skin dry as you sweat. Cocona is derived from discarded coconut shells rendered into activated charcoal, which is then reduced, blended and fused into the fabric. Activated charcoal naturally removes odors and particles from fabric?Çöjust like your water filter?Çöand won't wash out. Naturally UV-resistant fabric with a UPF 40+ rating shields skin from the sun's harmful ultraviolet rays. Flatseam construction is soft and non-chafing next to skin. Tag-free neckline won't irritate your sensitive skin. Machine washable.

A first layer for aerobic activities in a wide range of temps, this crew is highly breathable and fast-drying. Patagonia has reinvented its Capilene?« performance base layers, making them now from recycled and recyclable synthetic fiber. Dense, brushed "honeycomb" fabric increases thermal value, softness and the compressibility. Gladiodor?äó natural odor control employs benign amino acids to help keep funky scents at bay; plus, it's nonpolluting, safe and durable. Yoke, raglan sleeves and single-piece shoulder panel merge out of the way for increased comfort under a backpack, ski bibs or wader straps. Side seams are positioned a bit forward to prevent chafing under a hipbelt. Contoured, trim fit with a shaped hem minimizes bulk making this an easy-layering garment that won't restrict your movement. Flatlock seams are non-bulky and supple. 100% recyclable through Patagonia's Common Threads Recycling Program?Çösimply return your worn out item to Patagonia.

A first layer for aerobic activities in a wide range of temps, this zip T-neck is highly breathable and dries quickly. Patagonia has reinvented its Capilene?« performance base layers, making them now from recycled and recyclable synthetic fiber. Dense, brushed "honeycomb" fabric increases thermal value, softness and the compressibility. Gladiodor?äó natural odor control employs benign amino acids to help keep funky scents at bay; plus, it's nonpolluting, safe and durable. Zipper is backed by a draft flap and tucks neatly into zipper "garage". Raglan sleeves and single-piece shoulder panel merge out of the way for increased comfort under a backpack, ski bibs or wader straps. Side seams are positioned a bit forward to prevent chafing under a hipbelt. Contoured, trim fit minimizes bulk making this an easy-layering garment that won't restrict your movement. Flatlock seams are non-bulky and supple. 100% recyclable through Patagonia's Common Threads Recycling Program?Çösimply return your worn out item to Patagonia.

Offering proven value, our midweight thermal wear is the ultimate base layer for stop-and-go, cool-weather activities like hiking and skiing. High-performance MTS?« fabric draws perspiration away from skin to keep you dry and warm. Feels soft against your skin; made of polyester/Lycra?« spandex for a stretchy, close fit. Four-way stretch jersey knit construction allows unrestricted movement. Flat-lock four-needle construction eliminates bulky seams. Easy care: machine wash and dry on cool temperature setting. Fabric provides UPF 50+ sun protection, shielding skin from harmful ultraviolet rays.

Offered in size tall, the REI?« midweight thermal wear is the ultimate base layer for stop-and-go, cool-weather activities like hiking and skiing. High-performance MTS?« fabric draws perspiration away from skin to keep you dry and warm. Feels soft against your skin; made of polyester/Lycra?« spandex for a stretchy, close fit. Four-way stretch jersey knit construction allows unrestricted movement. Flat-lock four-needle construction eliminates bulky seams. Easy care: machine wash and dry on cool temperature setting. Fabric provides UPF 50+ sun protection, shielding skin from harmful ultraviolet rays.

Offering proven value, our midweight zip T-neck is the ultimate base layer for stop-and-go, cool-weather activities like hiking and skiing. High-performance MTS?« draws perspiration away from skin to keep you dry and comfortable. Feels soft against your skin; made of polyester/Lycra?« spandex for a stretchy, comfortably snug fit. Four-way stretch jersey knit construction allows unrestricted movement. Versatile zip T-neck styling lets you zip up for maximum heat retention and unzip for ventilation. Flat-lock four-needle construction eliminates bulky seams. Easy care: machine wash and dry on cool temperature setting. Fabric provides UPF 50+ sun protection, shielding skin from harmful ultraviolet rays.

Offering proven value, the REI?« tall midweight zip T-neck is a great base layer for stop-and-go, cool-weather activities like hiking and skiing. High-performance MTS?« draws perspiration away from skin to keep you dry and comfortable. Feels soft against your skin; made of polyester/Lycra?« spandex for a stretchy, comfortably snug fit. Four-way stretch jersey knit construction allows unrestricted movement. Versatile zip T-neck styling lets you zip up for maximum heat retention and unzip for ventilation. Flat-lock four-needle construction eliminates bulky seams. Easy care: machine wash and dry on cool temperature setting. Fabric provides UPF 50+ sun protection, shielding skin from harmful ultraviolet rays.

The SmartWool Midweight Crew top offers natural stretch and breathability for stop-and-go activities in fluctuating temperatures. Jersey-knit merino wool maintains your comfort whether the climate is warm, cold or in between. Shoulder panels eliminate top shoulder seams and reduce chafing; set-in sleeves increase overall comfort. Flatlock side seams are soft, non-bulky and designed to eliminate chafing. SmartWool products are guaranteed not to itch and can be repeatedly washed and dried without shrinking. Machine washable.

The SmartWool Midweight Zip top offers natural stretch and breathability for stop-and-go activities in fluctuating temperatures. Jersey-knit merino wool maintains your comfort whether the climate is warm, cold or in between. 10 in. zipper ventilates on demand, and raised collar helps keep your neck warm. Shoulder panels eliminate top shoulder seams and reduce chafing; set-in sleeves increase overall comfort. Flatlock side seams are soft, non-bulky and designed to eliminate chafing. SmartWool products are guaranteed not to itch and can be repeatedly washed and dried without shrinking. Machine washable.

The North Face Midweight XTC Underwear Crew combines bamboo-derived charcoal with polyester to create a high-performance base layer suitable for a wide range of cool-weather activities. Polyester and bamboo charcoal polyester blend offers moisture-, odor- and UV-management using natural means instead of chemicals. Polyester yarns are embedded with charcoal from carbonized bamboo; the highly porous nature of carbon helps wick and disperse moisture to dry quickly. Bamboo is a highly renewable resource that is easily grown without fertilizers and pesticides. Bamboo charcoal naturally removes odor and particles from fabric?Çöjust like your water filter?Çöand won't wash out. Naturally UV-resistant fabric with a UPF 30 rating shields skin from the sun's harmful ultraviolet rays. Droptail hem offers increased coverage for active sports, and reflective logo increases visibility in low light. Gusseted underarms allow a full range of motion without binding. Flatseam construction is soft and non-chafing next to skin.

The North Face Midweight XTC Quarter-Zip top combines bamboo-derived charcoal with polyester to create a high-performance base layer suitable for a wide range of cool-weather activities. Polyester and bamboo charcoal polyester blend offers moisture-, odor- and UV-management using natural means instead of chemicals. Polyester yarns are embedded with charcoal from carbonized bamboo; the highly porous nature of carbon helps wick and disperse moisture to dry quickly. Bamboo charcoal naturally removes odor and particles from fabric?Çöjust like your water filter?Çöand won't wash out. Naturally UV-resistant fabric with a UPF 30 rating shields skin from the sun's harmful ultraviolet rays. Bamboo is a highly renewable resource that is easily grown without fertilizers and pesticides. 8 in. zipper regulates temperature instantly and storm flap feels smooth against your skin. Droptail hem offers increased coverage for active sports. Reflective logo front enhances visibility. Gusseted underarms allow a full range of motion without binding. Flatseam construction is soft and non-chafing next to skin.