Base Layer Tops

MEN'S ICEBREAKER MERINO 260 TECH LONG SLEEVE TURTLENECK THERMAL TOP

An incredibly warm merino base layer for the coldest months of the year, the 260 Tech Long Sleeve Turtleneck is a go-to piece for winter layering—ideal for skiing, snowshoeing and other cold-weather pursuits.
C$160.00

MEN'S ICEBREAKER 260 ZONEKNIT MERINO THERMAL LEGGINGS

Heavyweight merino base layer bottoms designed to help regulate temperature during high-intensity activity, the 260 ZoneKnit™ Leggings feature 100% pure and natural merino wool.
C$195.00

MEN'S ICEBREAKER 260 TECH LONG SLEEVE CREWE TOP

A warmer, midweight version of our best-selling Oasis, the 260 Tech Long Sleeve Half Zip is a go-to piece for winter layering, made with 100% merino wool.eatures

100% Merino - Soft merino fibers that regulates body temperature in all weather con
C$150.00

MEN'S HOT CHILLYS SKINS CREWNECK

Skins are your standard, dependable thermal underwear. Originally designed with the working professional in mind as a warm base layer, this men's base layer shirt features our staple MTF polyester fibers, which work to transport moisture away from the ski
C$38.00

MEN'S SMARTWOOL CLASSIC THERMAL MERINO BASE LAYER 1/4 ZIP

We've updated the fit of our Men's Classic Thermal Merino Base Layer 1/4 Zip to improve functionality while also enhancing aesthetics. As one of our heaviest base layer tops and best base layers for cold weather, this garment uses 100% responsibly sourced
C$150.00

MEN'S ICEBREAKER MERINO 260 TECH LONG SLEEVE HALF ZIP THERMAL TOP

An incredibly warm merino wool base layer for the coldest months of the year, the Merino 260 Tech Long Sleeve Half Zip is a go-to piece for winter layering—ideal for skiing, snowshoeing and other cold-weather pursuits.
C$160.00

MEN'S ICEBREAKER OASIS LONG SLEEVE CREWE THERMAL TOP

Our versatile, go-anywhere shirt made from breathable 100% merino wool jersey, the Oasis Long Sleeve Crewe is our best-selling base layer top.
C$125.00

MEN'S ICEBREAKER 260 TECH LONG SLEEVE HALF-ZIP BASE LAYER TOP

A warmer, midweight version of our best-selling Oasis, the 260 Tech Long Sleeve Half Zip is a go-to piece for winter layering, made with 100% merino wool.
C$155.00

MEN'S LEVEL SIX JERICHO LONG SLEEVE NEOPRENE TOP

The Jericho Neoprene Rash Top redefines comfort and warmth by utilizing a revolutionary new fabric containing thousands of tiny channels that allow your body to breathe and wick away moisture. The Jericho feels as comfortable as a cotton shirt next to you
C$140.00

MEN'S SMARTWOOL CLASSIC THERMAL MERINO 1/4 ZIP

You can't go wrong with a baselayer that's made from 100% merino wool. The Smartwool NTS Mid 250 Zip Top is here to keep you super warm and comfortable, whether you wear this top alone or as a layer. Featuring shoulder panels and flatlock seam constructio
C$150.00

MEN'S ICEBREAKER MERINO 200 OASIS LONG SLEEVE CREWE THERMAL TOP

Our versatile, go-anywhere shirt made from breathable 100% merino wool jersey, the 200 Oasis Long Sleeve Crewe is our best-selling base layer top.Features

100% Merino - Soft merino fibers that regulates body temperature in all weather conditions
C$130.00

MEN'S SMARTWOOL MERINO 250 PATTERN CREW TOP

With new patterns, a fresh look, and even more comfort, our Men's Merino 250 Base Layer Pattern Crew is being its best self. We've updated this 100% Merino wool fan-favorite with new colors and a new fit to improve functionality while enhancing aesth
C$140.00