Skip to content Skip to navigation

Online only: Get an extra 20% off clearance footwear. >

Camp weeks: 25% off all MEC Label camp gear, only until August 6. >

August long savings event: Get up to 50% off gear for camping, biking, climbing and more. >

We're back in Canadian hands! Check out a roundup of our fave Canadian brands. >

‌

Men's base layer tops and bottoms deals for triathlon

Showing 37 results

Sort by

Next day pick-up at: ‌

SAVE 39%
(0)Patagonia Capilene Midweight Bottoms - Men's$65.99$109.00
Compare
SAVE 30%
(1)icebreaker 125 ZoneKnit Leggings - Men's$104.94$149.95
Compare
SAVE 30%
(3)icebreaker 125 ZoneKnit Long Sleeve Crewe - Men's$104.94$149.95
Compare
SAVE 30%
(25)icebreaker 200 Oasis LS Half Zip - Men's$97.94$139.95
Compare
SAVE 45%
(8)MEC T2 Merino Base Layer Long Sleeve Top - Men's$59.94$109.95
Compare
SAVE 20%
(7)MEC T0 Base Layer Long Sleeve Top - Men's$39.96$49.95
Compare
SAVE 20%
(6)MEC T0 Base Layer Bottoms - Men's$39.96$49.95
Compare
SAVE 50%
(66)Outdoor Research Alpine Onset Merino 150 1/4 Zip - Men's$69.94$139.95
Compare
SAVE 30%
(90)icebreaker Merino 200 Oasis LS Crewe Thermal Top - Men's$90.94$129.95
Compare
SAVE 30%
(20)icebreaker Merino 200 Oasis SS Crewe - Men's$83.94$119.95
Compare
SAVE 50%
(0)Rossignol Classique Half-Zip Baselayer - Men's$62.48$124.95
Compare
SAVE 30%
(0)Smartwool Intraknit Thermal Merino Base Layer Crew - Men's$111.94$159.95
Compare
SAVE 35%
(0)Sportful Squandra Tights - Men's$116.97$179.95
Compare
SAVE 35%
(0)Sportful Squandra Jersey - Men's$116.97$179.95
Compare
SAVE 31%
(1)Kombi Merino Mix Active Crew Top - Men's$44.94$64.95
Compare
SAVE 50%
(68)Outdoor Research Alpine Onset Merino 150 Bottoms - Men's$61.94$124.95
Compare
SAVE 30%
(0)Smartwool Classic Thermal Merino Base Layer 1/4 Zip - Men's$104.94$149.95
Compare
SAVE 30%
(0)Patagonia R1 Air Long Sleeve Crew - Men's$86.99$125.00
Compare
SAVE 30%
(0)Smartwool Classic All-Season Merino Base Layer Long Sleeve - Men's$79.94$114.95
Compare
SAVE 30%
(0)Smartwool Intraknit Active Bottom - Men's$93.94$134.95
Compare
SAVE 30%
(4)Smartwool Classic Thermal Merino Base Layer Crew - Men's$97.94$139.95
Compare
SAVE 30%
(0)Kombi RedHeat Pro Crew Top - Men's$55.94$79.95
Compare
SAVE 31%
(5)Kombi Merino Mix Active Long Bottoms - Men's$44.94$64.95
Compare
SAVE 30%
(0)Smartwool Intraknit Thermal Merino Base Layer 3/4 Bottom - Men's$100.94$144.95
Compare
SAVE 30%
(43)Smartwool Classic All-Season Base Layer Bottoms - Men's$79.94$114.95
Compare
SAVE 31%
(1)Kombi Merino Mix Pro Crew Top - Men's$51.94$74.95
Compare
SAVE 25%
(0)Craft Core Gain Midlayer - Men's$48.71$64.95
Compare
SAVE 51%
(0)Kombi Merino Mix Pro Bottoms - Men's$36.94$74.95
Compare
SAVE 30%
(0)Smartwool Intraknit Active Base Layer Crew - Men's$93.94$134.95
Compare
SAVE 30%
(1)Smartwool Classic Thermal Merino Base Layer Hoodie - Men's$125.94$179.95
Compare
SAVE 31%
(0)Kombi Merino Mix Pro Zip Top - Men's$58.94$84.95
Compare
SAVE 30%
(0)Kombi RedHeat Pro Long Bottom - Men's$55.94$79.95
Compare
SAVE 40%
(2)MEC T2 Merino Base Layer Hooded - Men's$71.94$119.95
Compare
SAVE 50%
(0)Orage Tundra Hybrid Layering Pants - Men's$117.47$234.95
Compare
SAVE 50%
(34)Outdoor Research Alpine Onset Merino 150 Hoodie - Men's$74.94$149.95
Compare
SAVE 50%
(62)Outdoor Research Alpine Onset Merino 150 Crew - Men's$64.94$129.95
Compare
SAVE 30%
(0)Smartwool Intraknit Thermal Merino Base Layer Colorblock Crew - Men's$111.94$159.95
Compare

Compare (0)