Skip to content
Skip to navigation
Buy now, pay later. Learn more.
Rain week is back: up to 40% off >
Spring bike event >
Français
Account
Help
Cart
Deals
New arrivals
Gear
Women
Men
Kids
Footwear
Brands
About us
Hike & camp
Climb
Cycle
Run & fitness
Snowsports
Water
Travel
Packs
Electronics
Home
All
MEC T3 base layers
Category
Clothing
75
Base layers and underwear
75
Base layers
46
Sports bras
20
Underwear
16
Briefs and boxers
1
Camping and hiking
46
Ski and snowsports
46
Climbing
36
Run and fitness
30
Current Offers
clearance
17
new
10
More
Gender
womens
57
mens
18
More
Brand
MEC
267
Brooks
84
icebreaker
81
Patagonia
75
Smartwool
56
Saxx
44
More
Ideal for
Camping and hiking
46
Travel
4
Casual wear
8
Alpine climbing and mountaineering
46
Snowsports
24
Backcountry skiing
22
Downhill skiing
22
Fitness and training
17
Yoga
15
Running
13
More
Price
All
Under $25.00
$25.00 - $50.00
$50.00 - $100.00
$100.00 - $200.00
$200.00 - $500.00
$500.00 - $1,000.00
$1,000.00 - $2,500.00
$2,500.00 & Up
$
-
$
Go
Customer Rating
(3)
(2)
(1)
Clear
Colour
Show colour information
Clear
Features
Antimicrobial treatment
58
Thumb loops
23
Adjustable closure
13
Gusseted crotch
9
Adjustable straps
8
More
categories.lvl1
More
categories.lvl2
More
categories.lvl3
More
categories.lvl4
More
categories.lvl5
More
categories.lvl6
More
categories.lvl7
More
Men's Shoe Size
More
Women's Shoe Size
More
Men's Clothing Sizes
Large
5
Medium
4
Small
4
XX-Large
4
X-Large
1
More
Women's Clothing Sizes
Large
18
Medium
16
Small
15
X-Small
12
X-Large
10
XX-Large
4
More
Kids' Clothing Size
More
Product sustainability
Recycled content
63
Certified Fair Trade
55
Bluesign<sup>®</sup> Approved Material
45
Fair Trade Certified
11
Responsible wool
4
Preferred Lyocell
1
More
See results
Patagonia mec t3 base layers
Showing 14 results
Filter
Sort by
Popularity
Price: Low to high
Price: High to low
Top rated
brand:
Patagonia
✕
(0)
Patagonia Capilene Midweight Bottoms - Women's
$99.00
Compare
(0)
Patagonia Capilene Air Bottoms - Men's
$169.00
Compare
(1)
Patagonia Capilene Midweight Crew - Men's
$99.00
Compare
(0)
Patagonia Capilene Midweight Bottoms - Men's
$99.00
Compare
NEW
(1)
Patagonia Capilene Midweight Long Sleeve Crew - Women's
$99.00
Compare
SAVE 50%
(0)
Patagonia Long-Sleeved Capilene Thermal Weight Crew - Women's
$73.94
$149.00
Compare
(3)
Patagonia Capilene Midweight Zip Neck - Women's
$109.00
Compare
(2)
Patagonia Capilene Mid Weight Bottom 2 - Women's
$99.00
Compare
SAVE 30%
(10)
Patagonia Barely Hipster Underwear - Women's
$20.30
$29.00
Compare
(0)
Patagonia Live Simply Bra - Women's
$69.00
Compare
SAVE 40%
(0)
Patagonia Essential Boxer 3 Inch Briefs - Men's
$27.00
$45.00
Compare
SAVE 40%
(23)
Patagonia Barely Bra - Women's
$41.40
$69.00
Compare
(0)
Patagonia Wild Trails Sports Bra - Women's
$85.00
Compare
(0)
Patagonia Maipo Low Impact Adjustable Bra - Women's
$75.00
Compare
‹
1
›
Compare (0)
Remove all
Compare