Ski Base Layers & Thermal Underwear

Hot Chillys

Hot Chillys Girls Micro-Elite Chamois Print Tights

$ 60.00

The Hot Chillys Girl's Micro-Elite Chamois Print Tights are your go-to for a Technical base layer.

Patagonia Women's R1 Air Half Zip Neck Fleece

New Arrival

Patagonia

Patagonia Women's R1 Air Half Zip Neck Fleece

$ 88.05 – $ 145.00 UP TO 10% OFF

A lightweight, breathable fleece for high-output activities in cool conditions

Hot Chillys

Hot Chillys Kids Originals Base Layer Set

$ 54.95 ~~$ 69.00~~ 20% OFF

The Hot Chillys Toddler Originals Base Layer Set is constructed with spun polyester yarns for a soft hand feel and spandex to give it a 4-way stretch.

Hot Chillys

Hot Chillys Boy's Micro Elite Youth Baselayer Top Black

$ 39.99 ~~$ 45.00~~ 11% OFF

The Hot Chillys Boy's Micro Elite Youth Top Blackis original and true.

Hot Chillys

Hot Chillys Women's Clima-Tek Tights

$ 75.00

The Hot Chillys Women's Clima-Tek Baselayer Bottoms feature a buttery soft, cottony hand feel with all of the performance of a polyester/spandex.

Blackstrap

Blackstrap Women's Therma Base Layer Three Quarter Leggings

$ 27.93 ~~$ 31.86~~ 12% OFF

Stay warm and comfy in the Blackstrap Women's Therma Base Layer 3/4 Leggings. Perfect for outdoor adventures. Shop now!

Hot Chillys

Hot Chillys Kids' Peach Skins Bottoms

$ 39.95 ~~$ 45.00~~ 11% OFF

The Hot Chillys Kids' Peach Skins Bottoms take their name from the lightly sueded "peached" finish that leaves wearers feeling soft and pampered, these Peach Skins base layer ski pants provide lightweight warmth.

Smartwool

Smartwool Women's Intraknit Thermal Merino Base Layer Crew Shirt

$ 130.00 – $ 150.00 UP TO 13% OFF

The Smartwool Women's Intraknit™ Thermal Merino Base Layer Crew Shirt offers breathable warmth, advanced fit, and durable comfort for high-intensity cold-weather activity.

Spyder

Spyder Boys' Jacob's Half Zip Turtleneck

$ 47.54 ~~$ 65.00~~ 10% OFF

The Spyder Boys Jacobs Half Zip Turtleneck delivers UPF 50+ protection, comfort, and athletic style for active days indoors or out

Nils

Nils Women's Lisa 1/4 Zip Base Layer Top

$ 97.04 ~~$ 107.82~~ 10% OFF

The Lisa 1/4 Zip Base Layer Top offers luxurious Italian fabric comfort with natural wicking and a classic t neck design for versatile winter layering. Shop now!

Hot Chillys

Hot Chillys Women's La Montana Fleece Bottoms

$ 74.95

The Hot Chillys Women's La Montana Fleece Bottoms are truly the king of the mountain for warmth

Smartwool Women's Classic Thermal Merino Base Layer 1/4 Zip Shirt

New Arrival

Smartwool

Smartwool Women's Classic Thermal Merino Base Layer 1/4 Zip Shirt

$ 120.00 – $ 130.00 UP TO 7% OFF

Stay warm and stylish with The Smartwool Classic Thermal Merino Base Layer 1/4 Zip Top. Perfect for outdoor adventures! Shop now.

Hot Chillys

Hot Chillys Men's La Montana Fleece Zip T-Neck

$ 74.95

The Hot Chillys Men's La Montaa Fleece Zip T-Neck is truly the king of the mountain for warmth.

Hot Chillys

Hot Chillys Women's Micro-Elite Chamois Printed Zip T-Neck

$ 53.93 ~~$ 89.95~~ 11% OFF

The Hot Chillys Women's Micro-Elite Chamois Printed Zip T-Neck is your go-to for base layer performance tops.

Hot Chillys

Hot Chillys Women's Clima-Tek Zip-T Top

$ 70.00 – $ 85.00 UP TO 21% OFF

Hot Chillys new Clima-Tek fabric features a buttery soft, cottony hand, with all of the performance of a polyester/spandex.

Hot Chillys

Hot Chillys Men's Peach Skins Roll T-Neck

$ 49.95 ~~$ 55.00~~ 9% OFF

The Hot Chillys Men's Peach Skins Roll T-Neck combines the soft, light feel and strength of microfiber polyester with an interlock construction to give you warmth without weight and freedom of movement.

Hot Chillys

Hot Chillys Women's Micro-Elite Chamois Pocket Print Tights

$ 44.93 ~~$ 50.85~~ 11% OFF

The Hot Chillys Women's Micro-Elite Chamois Pocket Print Tights have been the leader in body fit, technical performance thermal base layer for decades.

Hot Chillys

Hot Chillys Women's Pepper BiPly Bottoms

$ 35.00 ~~$ 43.00~~ 18% OFF

The Hot Chillys Women's Pepper Bi-Ply Bottom Base Layer Pants are sure to keep you warm when you need it most.

Mountain Tek Kids' Performance Base Layer Top

New Arrival

Mountain Tek

Mountain Tek Kids' Performance Base Layer Top

$ 30.93 ~~$ 39.99~~ 22% OFF

The Performance Base Layer Top keeps kids warm, dry, and fresh with breathable microfleece, odor control, and a comfy relaxed fit for winter layering. Shop now!

Thermotech

Thermotech Women's Extreme 2 Technical Base Layer Crew Top

$ 10.93 ~~$ 12.88~~ 15% OFF

The Thermotech Women's Extreme 2 Technical Base Layer Crew Top offers top shelf performance base layer technology.

Thermotech

Thermotech Kids' Performance II Antimicrobial Base Layer Top

$ 4.93 ~~$ 6.88~~ 28% OFF

Thermotech Performance II Technical underwear combines moisture management and thermal regulation properties for the active outdoor enthusiast.

New Arrival

Hot Chillys

Hot Chillys Women's Micro-Elite Chamois Tights

$ 77.00

The Hot Chillys Women's Micro-Elite Chamois Ankle Baselayer bottoms are perfect for anyone who wants warmth, comfort, and technical performance.

Hot Chillys

Hot Chillys Little Boys' Toddler Boys Print Set

$ 60.00 ~~$ 60.00~~ 14% OFF

The Hot Chillys Toddler Boy's Originals Print Set is constru

Hot Chillys

Hot Chillys Men's Micro-Elite XT Tights

$ 89.95 ~~$ 95.00~~ 5% OFF

The Hot Chillys Men's Micro-Elite XT Tights are a mountain weight, single face stretch base layer that can also be used as a mid-layer.

New Arrival

Hot Chillys

Hot Chillys Women's Micro-elite Chamois Crewneck Top

$ 77.00

Hot Chillys Women's Micro-elite Chamois Crewneck Top Fits like a comfortable second skin, moving with your every move.

686

686 Men's Mission Grid Fleece Hoodie

$ 62.85 ~~$ 69.83~~ 10% OFF

A temperature-regulating, ultra-lightweight fleece hoodie engineered for active days and adaptive layering.

Blackstrap

Blackstrap Women's Summit Base Layer Leggings

$ 27.93 – $ 30.93 UP TO 13% OFF

Stay warm without the bulk with Blackstrap Women's Summit Base Layer Leggings. Perfect for outdoor adventures. Shop now!

Hot Chillys

Hot Chillys Women's Micro-Elite Chamois Tights

$ 64.99

The Hot Chilly's Women's Hcbox Btm Micro Elite Baselayer Tig

Krimson Klover

Krimson Klover Women's Sarah Leggings

$ 43.93 ~~$ 49.85~~ 11% OFF

The Krimson Klover Women's Sarah Leggings blend performance with style.

Thermotech

Thermotech Kids' Performance Base Layer Top

$ 29.99 ~~$ 34.99~~ 14% OFF

The Thermotech Kids' Performance Base Layer Top offers the midweight warmth, comfort and moisture management that your little one needs.

Mountain Tek Kids' Performance Base Layer Bottoms

New Arrival

Mountain Tek

Mountain Tek Kids' Performance Base Layer Bottoms

$ 30.93 ~~$ 39.99~~ 22% OFF

The Performance Base Layer Bottoms keep kids warm, dry, and fresh with moisture-wicking microfleece and a comfy fit for all winter adventures. Shop now!

Hot Chillys

Hot Chillys Women's Clima-Tek Crewneck Base Layer Top

$ 75.00

The Hot Chillys Women's Clima-Tek Crewneck Base Layer Top features a buttery soft, cottony hand feel with all of the performance of a polyester/spandex.

Spyder

Spyder Little Boys' Glacial Half Zip Turtleneck Baselayer Top

$ 22.37 ~~$ 24.85~~ 10% OFF

Elevate your little one's adventures with the Spyder Glacial Half Zip Baselayer! Shop now for style, comfort, and sun protection.

Hot Chillys

Hot Chillys Women's Micro-Elite Chamois Zip-T Shirt

$ 125.00

The Hot Chillys Women's Micro-Elite Chamois Zip-T Shirt delivers cozy warmth, moisture-wicking comfort, and sleek style for skiing, snowboarding, or everyday layering.