Your cozy adventure companion. Exclusive Merino blend fabric is the softest wool blend we've encountered, thanks to the marriage of Tencel™ with ultrafine 19 micron brushed Merino fibers. Add the warmth and protection of one-piece design, and you have the...

The gold standard of base layer. Built from Airlbaster’s proprietary merino-rich 4-way stretch fabric, the Airblaster Merino Ninja Suit is the standard by which all other functional base layers are measured. With 55% Merino / 37% Tencel / 8% Spandex,...

With low-profile seams to minimize bulk and maximize comfort, the Slim-fit Men’s Summit Series Pro 200 Crew is an adventure-ready base layer made for all types of cold-weather exploration. DotKnit fabric helps manage moisture build-up and raglan sleeves deliver improved...

With low-profile seams to minimize bulk and maximize comfort, the Slim-fit Men’s Summit Series Pro 200 Crew is an adventure-ready base layer made for all types of cold-weather exploration. DotKnit fabric helps manage moisture build-up and raglan sleeves deliver improved...

It's hard to beat THE ORIGINAL. This is the one-piece hooded base layer that started it all, developed to virtual perfection  over the course of 20 years of testing and abuse by our Ninja Ambassadors and Professional team. If you...

It's hard to beat THE ORIGINAL. This is the one-piece hooded base layer that started it all, developed to virtual perfection  over the course of 20 years of testing and abuse by our Ninja Ambassadors and Professional team. If you...

THE ORIGINAL Women’s Ninja Suit. This is the one-piece hooded base layer that started it all, developed to virtual perfection over the course of 15 years of testing and abuse by Airblaster's Ninja Ambassadors. If you need base layer, this...

THE ORIGINAL Women’s Ninja Suit. This is the one-piece hooded base layer that started it all, developed to virtual perfection over the course of 15 years of testing and abuse by Airblaster's Ninja Ambassadors. If you need base layer, this...

Ninja with the top down. If you feel claustrophobic in a hood, prefer classic mock neck base layer, or just like to let your hair blow in the wind, the Hoodless Ninja Suit is the base layer for you. Airblaster...

If you dearly miss that turtleneck you were wearing in your 4th grade school photo, feel mildly strangled by hoods, or just need to let your hair blow in the wind, the Hoodless Ninja Suit is the base layer for...

It's hard to beat THE ORIGINAL. This is the one-piece hooded base layer that started it all, developed to virtual perfection over the course of nearly 20 years of testing and abuse by Airblaster Ninja Ambassadors and Professional Team. If...

THE ORIGINAL Women’s Ninja Suit. This is the one-piece hooded base layer that started it all, developed to virtual perfection over the course of 15 years of testing and abuse by Airblaster's Ninja Ambassadors. If you need base layer, this...

With low-profile seams to minimize bulk and maximize comfort, the fitted Women’s Summit Series Pro 120 Tights are an adventure-ready, lightweight base layer made for any type of cold-weather exploration. DotKnit fabric helps manage moisture build-up, while a wide elastic...

If you dearly miss that turtleneck you were wearing in your 4th grade school photo, feel mildly strangled by hoods, or just need to let your hair blow in the wind, the Hoodless Ninja Suit is the base layer for...

A breathable, lofted baselayer to keep you warm in cold conditions, built of Polartec® Power Grid® fabric with HeiQ® Pure odor control for freshness. Made in a Fair Trade Certified™ factory.Features: Polartec® Power Grid® fabric with HeiQ® Pure odor control...

A breathable, lofted baselayer to keep you warm in cold conditions, built of Polartec® Power Grid® fabric with HeiQ® Pure odor control for freshness. Made in a Fair Trade Certified™ factory.Features: Polartec® Power Grid® fabric with HeiQ® Pure odor control...

Ninja with the top down. If you feel claustrophobic in a hood, prefer classic mock neck base layer, or just like to let your hair blow in the wind, the Hoodless Ninja Suit is the base layer for you. Airblaster...

The MTE Polartec Pullover Hoodie is perfect for mountain hikes and daily commutes. Its classic cut features a half-zip closure and a drawstring hood. Durable, quick-drying, and easy-care Polartec fabric is as comfortable as it is functional. This soft, mid-weight...

No matter what Mother Nature has in store, step into the cold with the warm, dry comfort of the Men’s Summit Base Layer Pants. This cold-weather staple boasts smart ventilation, a frictionless waistband, abrasion-resistant fabric, and gusseted vents —so you...

No matter what Mother Nature has in store, step into the cold with the warm, dry comfort of the Men’s Summit Base Layer Pants. This cold-weather staple boasts smart ventilation, a frictionless waistband, abrasion-resistant fabric, and gusseted vents —so you...

Built for powder chasers, the Summit Base Layer Crewneck provides all-day warmth and comfort on brisk days. Its soft, lightweight, 4-way stretch fabric ensures unrestrictive movement while providing crucial breathability and thermal regulation. With stay-put sleeves and ventilation in all...

Built for powder chasers, the Summit Base Layer Crewneck provides all-day warmth and comfort on brisk days. Its soft, lightweight, 4-way stretch fabric ensures unrestrictive movement while providing crucial breathability and thermal regulation. With stay-put sleeves and ventilation in all...

Built for powder chasers, the Summit Base Layer Hoodie provides full-coverage warmth and comfort on brisk days. Pop the hood for extra insulation and a sleek, breathable alternative to a beanie—and drop it down when the sun comes out for...

The secret to longer, warmer days on hill.... For everyone! The simple, functional design of the Youth Ninja Suit makes for easier dressing and undressing, quicker potty breaks, and most importantly: Warmer, happier kids! Meaning an easier day for you,...

The secret to longer, warmer days on hill.... For everyone! The simple, functional design of the Youth Ninja Suit makes for easier dressing and undressing, quicker potty breaks, and most importantly: Warmer, happier kids! Meaning an easier day for you,...

When the mountain calls for an extra layer, these pants answer. The men's Burton Heavyweight X Base Layer Pants will keep your personal climate under control, so you can worry about scoping hits and perfecting your landing.Features: Comfy Fit and...

Turn Up the Climate Control.When the mountain calls for an extra layer, this shirt answers. The women's Burton Heavyweight X Base Layer Quarter-Zip will keep your personal climate under control, so you can worry about scoping hits and perfecting your...

The secret to longer, warmer days on hill.... For everyone! The simple, functional design of the Youth Ninja Suit makes for easier dressing and undressing, quicker potty breaks, and most importantly: Warmer, happier kids! Meaning an easier day for you,...

Crafted to keep you moving in sub-zero temps, the Men’s Vista Pant provides cozy all-day comfort in a stretchy, breathable form. Enjoy the feeling of plush microfleece fabric against your skin, a comfy soft-flex waistband, and easy bathroom breaks courtesy...

Built to keep your blood pumping in sub-zero temps, the Men’s Vista Base Layer Crewneck is made of stretchy, breathable microfleece fabric that feels plush against the skin with every movement. Use the convenient thumbhole to easily add outer layers...

Experience the unrestricted comfort of plush fabric that moves with your body. The Vista Hoodie is engineered to keep your blood pumping even in freezing temperatures, with a contoured hood that provides coverage for long-lasting warmth from sunrise to sunset.Features:...

Built to keep your blood pumping in sub-zero temps, the Men’s Vista Base Layer Crewneck is made of stretchy, breathable microfleece fabric that feels plush against the skin with every movement. Use the convenient thumbhole to easily add outer layers...

Ride Out Cold, Stormy Days Like a Pro.Thanks to an ingenious collar that transforms into a neck warmer, the men's Burton Midweight Long Neck Shirt is basically a cure for cold days. And when the weather has harsher plans, it's...

It's All About that Base.Good base layers simply fade into the background while keeping you warm and dry. But feel free to sing the praises of the men's Burton Midweight Base Layer Crew next time you hit the hill. Just...

Turn Up Your Base.Good base layers simply fade into the background while keeping you warm and dry. But feel free to sing the praises of the men's Burton Midweight Base Layer Pants next time you hit the hill. Just add...

If go-to versatility is what you seek, the men's Burton Roadie Base Layer Tech T-Shirt balances breathability and quick-drying performance with built-in climate control that you can count on year-round.Features: DRYRIDE ULTRAWICKMIDWEIGHT BASELAYER [92% RECYCLED POLYESTER, 8% SPANDEX] Double Side...