Lightweight Thermal Clothing

A 100% cotton, shale gray heather henley that resists shrinking, fading, and pilling.

Pros: Fits well Good quality Warmth Comfortable Soft fabric

A lightweight, packable black down sweater with water-repellent 850-fill DownTek™ and recycled ripstop nylon shell.

Pros: Lightweight Great color Warm Comfortable Good fit

A slim-fitting green crewneck pullover made from breathable, waffle-knit cotton with rib-knit details.

A light ocean heather pullover with UPF 50+ protection, abrasion-resistant polyester, and a flattering funnelneck.

Pros: Flattering fit Quality Warmth Stylish Comfortable fit

A lightweight, solid red silk base layer pant offering warmth and comfort without bulk.

Pros: Provides warmth Well made and sturdy Prevents chafing Comfortable fit Lightweight and thin

A lightweight black silk turtleneck providing breathable warmth without bulk, perfect under casual or active outfits.

Pros: Excellent customer service Thin and comfortable Soft and warm material Lightweight and warm Perfect turtleneck fit

An alloy gray, 100% merino wool crew top offering lightweight warmth and comfort for all-season activities.

Pros: Soft material Warmth Good fit Comfortable Versatility

An alloy gray, form-fitting base layer made of 100% merino wool with thumbhole cuffs for snug sleeves.

Pros: Not itchy Lightweight Warmth Versatile Comfortable

An ultralight, alloy gray base layer made from 100% merino wool, perfect for cool-weather sports.

Pros: Stylish design Lightweight feel Durable material Warm without bulk Comfortable fit

A lightweight, moisture-wicking base layer crewneck made from 94% polyester and 6% spandex in sea salt.

Pros: Great fit Smooth fabric Softness Dino style Material

A high-rise, slim-leg base layer made of 100% merino wool, offering warmth and comfort in alloy gray.

A lightweight, moisture-wicking synthetic base layer pant in dark black, perfect for everyday warmth and comfort.

Pros: Adds extra warmth Lightweight Softness Good fit Comfortable

An ultralight, alloy gray Merino wool hoodie that wicks moisture, resists odors, and fits comfortably under helmets.

Pros: High-quality material Easy to care for Perfect under layer Lightweight design Comfortable fit

An ultralight, alloy gray Merino wool hoodie that wicks moisture, resists odors, and fits comfortably under helmets.

Pros: Soft and fleecy interior Ideal for winter sports Warm and comfortable Good fit Fashionable and supportive

A lightweight, moisture-wicking synthetic base layer pant in dark black heather, perfect for everyday warmth.

Pros: Great for layering Provides warmth Lightweight feel

A remarkably soft and warm striped crew top made of 100% merino wool with thumbhole cuffs.

An itch-free 100% merino wool base layer, perfect for cold-weather sports, available in ocean waves and storm teal.

Pros: Ideal as long underwear Provides excellent warmth Soft merino wool material

A high-rise, slim-leg base layer made of soft, itch-free 100% merino wool in striped ocean waves or storm teal.

A form-fitting, 100% merino wool hoodie in regatta blue, perfect as a base layer for winter sports.

A lightweight black vest with recycled polyester, wind and water resistance, and innovative PrimaLoft® insulation.

A lightweight black shirt jac made from 100% recycled polyester, offering warmth and moisture-wicking comfort.

An alloy gray, 100% merino wool turtleneck that wicks moisture, resists odors, and features thumbhole cuffs.

A slim-leg base layer pant made of itch-free 100% merino wool, available in regatta blue and glacier blue.

A lightweight, itch-free 100% merino wool turtleneck in regatta blue, perfect as a base layer for winter sports.