Skip to top navigation

Skip to my shopping bag

Skip to main content

Skip to footer links

Sustainable and Responsible · Men · Base Layers

(10)

Product image for Classic All-Season Merino Base Layer Bottom - Men's
Iron Heather
Black

Smartwool

Classic All-Season Merino Base Layer Bottom - Men's

C$

114

.99

(6)

Product image for Classic All-Season Merino 1/4 Zip Base Layer Top - Men's
Product gallery image number {number} for product {name}

Smartwool

Classic All-Season Merino 1/4 Zip Base Layer Top - Men's

C$

134

.99

(2)

Product image for Intraknit Thermal Merino Crew Neck Base Layer Top - Men's
Winter Moss
Black - White
Charcoal - Black

+1

New

Smartwool

Intraknit Thermal Merino Crew Neck Base Layer Top - Men's

C$

179

.99

(109)

Product image for Judith Cycling Base Layer Top - Men's
-30%
Product gallery image number {number} for product {name}

Café du Cycliste

Judith Cycling Base Layer Top - Men's

C$

111

.99

C$

159

.99

Sort & Filter

Canada's leading online retailer for life in the city and the outdoors.

Altitude Sports is BCorp certified

©2026 Altitude Sports.

Terms of usePrivacy PolicyCookies