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All Icebreaker Products

(131 products)

Products (131)

Sort: Best Match

Top Rated
Icebreaker200 Oasis Long-Sleeve Half-Zip Base Layer Top - Men's
$115.00
17 reviews with an average rating of 4.8 out of 5 stars
Top Rated
IcebreakerMerino 260 Tech Long-Sleeve Half-Zip Thermal Base Layer Top - Men's
$99.73
Save 26%
compared to $135.00
34 reviews with an average rating of 4.5 out of 5 stars
REI OUTLET
Top Rated
IcebreakerMerino 260 Tech Thermal Base Layer Leggings - Women's
$93.73
Save 25%
compared to $125.00
21 reviews with an average rating of 4.6 out of 5 stars
REI OUTLET
Icebreaker125 ZoneKnit Merino Thermal Leggings - Men's
$93.73
Save 25%
compared to $125.00
0 reviews
REI OUTLET
IcebreakerZoneKnit Merino Long-Sleeve T-Shirt - Men's
$74.73
Save 25%
compared to $100.00
0 reviews
REI OUTLET
IcebreakerMerino 260 Vertex Long-Sleeve Crewe Natural Shades Base Layer Top - Women's
$104.73
Save 25%
compared to $140.00
2 reviews with an average rating of 5.0 out of 5 stars
REI OUTLET
IcebreakerMerino All Day Toque Beanie
$41.73
Save 30%
compared to $60.00
0 reviews
REI OUTLET
Icebreaker260 Tech Liner Gloves
$45.00
23 reviews with an average rating of 3.7 out of 5 stars
Top Rated
IcebreakerMerino 260 Tech Thermal Base Layer Leggings With Fly - Men's
$93.73
Save 25%
compared to $125.00
35 reviews with an average rating of 4.8 out of 5 stars
REI OUTLET
IcebreakerMerino 200 Oasis Base Layer Leggings - Kids'
$41.93
Save 30%
compared to $60.00
6 reviews with an average rating of 3.8 out of 5 stars
Top Rated
IcebreakerMerino 200 Dawnder Long-Sleeve Flannel Plaid Shirt - Women's
$164.73
Save 25%
compared to $220.00
10 reviews with an average rating of 4.5 out of 5 stars
REI OUTLET
IcebreakerSki+ Medium OTC Socks - Women's
$24.73
Save 20%
compared to $31.00
0 reviews
REI OUTLET
Top Rated
IcebreakerMerino 260 Tech Long-Sleeve Half-Zip Base Layer Top - Men's
$135.00
34 reviews with an average rating of 4.5 out of 5 stars
Icebreaker125 ZoneKnit Crewe Base Layer Shirt - Men's
$84.73
Save 26%
compared to $115.00
5 reviews with an average rating of 4.4 out of 5 stars
REI OUTLET
Icebreaker200 Oasis Sonebula Long-Sleeve Crewe Base Layer Top - Women's
$89.73
Save 25%
compared to $120.00
1 reviews with an average rating of 5.0 out of 5 stars
REI OUTLET
IcebreakerMerino Hike Top - Women's
$99.73
Save 37%
compared to $160.00
4 reviews with an average rating of 4.8 out of 5 stars
REI OUTLET
IcebreakerMerino 260 Vertex Long-Sleeve Crewe Thermal Base Layer Top - Women's
$99.73
Save 28%
compared to $140.00
5 reviews with an average rating of 4.0 out of 5 stars
REI OUTLET
Top Rated
IcebreakerSki+ Medium OTC Socks - Men's
$23.73
Save 23%
compared to $31.00
38 reviews with an average rating of 4.7 out of 5 stars
REI OUTLET
Icebreaker200 ZoneKnit Merino Thermal Base Layer Leggings - Men's
$109.73
Save 26%
compared to $150.00
6 reviews with an average rating of 4.2 out of 5 stars
REI OUTLET
Icebreaker200 Oasis Sonebula Base Layer Leggings - Women's
$89.73
Save 25%
compared to $120.00
1 reviews with an average rating of 3.0 out of 5 stars
REI OUTLET
IcebreakerMerino Base Layer Leggings - Women's
$149.73
Save 25%
compared to $200.00
3 reviews with an average rating of 4.3 out of 5 stars
REI OUTLET
IcebreakerMerino 125 Cool-Lite Sphere III Color Block T-Shirt - Women's
$85.00
4 reviews with an average rating of 5.0 out of 5 stars
Top Rated
IcebreakerMerino 125 ZoneKnit Long-Sleeve Half-Zip Base Layer Top - Men's
$99.73
Save 26%
compared to $135.00
10 reviews with an average rating of 4.8 out of 5 stars
REI OUTLET
Top Rated
IcebreakerMerino 260 Tech Long Sleeve Crewe Base Layer Top - Men's
$119.73
Save 27%
compared to $165.00
5 reviews with an average rating of 4.6 out of 5 stars
REI OUTLET
IcebreakerMerino Hike Top - Men's
$109.73
Save 31%
compared to $160.00
0 reviews
REI OUTLET
Top Rated
Icebreaker200 ZoneKnit Long-Sleeve Crewe Base Layer Thermal Top - Men's
$109.73
Save 26%
compared to $150.00
7 reviews with an average rating of 4.7 out of 5 stars
REI OUTLET
IcebreakerMerino 200 Oasis Long-Sleeve Crewe Macro Forms Base Layer Top - Women's
$85.73
Save 25%
compared to $115.00
3 reviews with an average rating of 3.7 out of 5 stars
REI OUTLET
Icebreaker125 ZoneKnit Thermal Base Layer Leggings - Women's
$93.73
Save 25%
compared to $125.00
0 reviews
REI OUTLET
Icebreaker200 ZoneKnit Thermal Base Layer Leggings - Women's
$109.73
Save 26%
compared to $150.00
4 reviews with an average rating of 4.8 out of 5 stars
REI OUTLET
IcebreakerMerino 260 Quantum Long-Sleeve Zip Hoodie - Men's
$240.00
11 reviews with an average rating of 3.0 out of 5 stars

61–90 of 131 products

Sort: Best Match

Related Expert Advice articles

What material is best?

Wool is moisture-wicking and odor-resistant, while synthetic fabrics are more durable and less expensive.

Match the temp to the trek

Lightweight layers are best for moderate to cool temperatures. Midweight layers are best for cold temperatures. Heavyweight layers are best for below-freezing temperatures.

Find your fit

To be able to wick sweat efficiently, your next-to-skin layer needs to actually be next to your skin. A comfortably snug fit everywhere is your goal.

Read full article: How to Choose Base Layers