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Base Layer Tops
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WOMEN'S ICEBREAKER 260 ZONEKNIT LONG SLEEVE CREWE THERMAL TOP
A heavyweight merino base layer top designed to help regulate temperature during high-intensity activity, the 260 ZoneKnit™ Long Sleeve Crewe features 100% natural merino wool.
C$195.00
WOMEN'S ICEBREAKER MERINO 260 TECH LONG SLEEVE TURTLENECK THERMAL TOP PORT M SMALL
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
WOMEN'S ICEBREAKER 260 TECH LONG SLEEVE HALF-ZIP THERMAL 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
WOMEN'S ICEBREAKER 260 TECH LONG SLEEVE CREWE THERMAL TOP
A warmer, midweight version of our best-selling Oasis, the 260 Tech Long Sleeve Crewe is a go-to piece for winter layering, made with 100% merino wool.
C$150.00
WOMEN'S SMARTWOOL MERINO 250 PATTERN CREW TOP
Our best selling, and warmest, baselayer, just got a little more refined with an improved fit, chafe-free seam construction and panels that offer more comfort with a pack.
Features
100% Merino wool fabric made with an interlock knit for enh
Features
100% Merino wool fabric made with an interlock knit for enh
C$139.99
WOMEN'S ICEBREAKER MERINO 200 OASIS LONG SLEEVE CREWE THERMAL TOP
A versatile active top for year-round layering and everyday comfort, the 200 Oasis Long Sleeve Crewe is icebreaker's best-selling base layer, made with 100% merino wool. The soft merino jersey fabric is breathable, stretchy, and odor-resistant, and f
C$125.00
WOMEN'S SMARTWOOL CLASSIC THERMAL MERINO BASE LAYER
For all your cold-weather pursuits, your skin will love a base layer that offers warmth and breathability. This ZQ-certified Merino wool crew shirt does just that. On top of that, it’s designed with comfort and fit details that will leave you feeling grea
C$145.00
WOMEN'S LEVEL SIX SOMBRIO LONG SLEEVE NEOPRENE TOP
The Sombrio 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 Sombrio feels as comfortable as a cotton shirt next to you
C$140.00