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Klim Base Layers for Men & Women

Stay warm, dry, and comfortable with Klim base layers built for serious performance. Shop moisture-wicking shirts, thermal pants, and premium socks designed to regulate temperature in any riding or outdoor condition. Whether you're layering up for cold weather or managing heat on the move, Klim delivers lightweight comfort, durability, and a precise fit. Explore the latest base layer essentials trusted by sledders.

Find all of our Base Layers here.

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45 products

On saleKlim Aggressor Pant 1.0 in black heatherBlack heather Klim Aggressor Pant 1.0
Klim Aggressor Pant 1.0 - Base Layer Pant (Non-Current) Sale price$19.95 Regular price$64.95

2 colors available
Klim Aggressor Shirt 3.0
Klim Aggressor Shirt 3.0 Sale price$129.95

1 color available
Klim Aggressor Shirt 1.0 in black
Klim Aggressor Shirt 1.0 Sale price$89.95

1 color available
Klim Aggressor Pant 3.0
Klim Aggressor Pant 3.0 Sale price$129.95

1 color available
Save $100.00BLACK Klim Override Alloy Insulated PantBLACK Klim Override Alloy Pant
Klim Override Alloy Insulated Pant (Non-Current) Sale price$89.95 Regular price$189.95

1 color available
Black Klim Aggressor Shirt 2.0back view Klim Aggressor Shirt 2.0
Klim Aggressor Shirt 2.0 Sale price$99.95

1 color available
Klim Aggressor Pant 2.0Klim Aggressor Pant 2.0 black, back view
Klim Aggressor Pant 2.0 Sale price$99.95

1 color available
Klim Inferno Youth Jogger Pant
Klim Inferno Jogger Pant Sale price$199.95

1 color available
Klim Aggressor Sock 2.0Klim Aggressor Sock 2.0 in electric blue lemonade
Klim Aggressor Sock 2.0 Sale price$44.95

4 colors available
Save $40.00Klim Alloy Jacket hi-visKlim Alloy Jacket black asphalt
Klim Alloy Jacket (Non-Current) Sale price$159.95 Regular price$199.95

3 colors available
Klim Inferno Pant
Klim Inferno Pant Sale price$199.95

1 color available
Klim Women's Solstice Pant 3.0Klim Women's Solstice Pant 3.0
Klim Women's Solstice Pant 3.0 Sale price$129.95

1 color available
Save $120.00Klim Women's Waverly Jacket in black/ashphaltKlim Women's Waverly Jacket in black/ashphalt
Klim Women's Waverly Jacket (Non-Current) Sale price$129.95 Regular price$249.95

1 color available
Klim Aggressor Pant 1.0
Klim Aggressor Pant 1.0 Sale price$89.95

1 color available
Klim Women's Solstice Pant 2.0 in blackKlim Women's Solstice Pant 2.0 in black, back view
Klim Women's Solstice Pant 2.0 Sale price$99.95

1 color available
Klim Aggressor Sock 3.0 grey redKlim Aggressor Sock 3.0 black hi-vis
Klim Aggressor Sock 3.0 Sale price$49.95

3 colors available
Klim Women's Solstice Shirt 3.0 BLACK, FRONT VIEWBack view of Klim Women's Solstice Shirt 3.0 in black
Klim Women's Solstice Shirt 3.0 Sale price$129.95

1 color available
black pink glo Klim Women's Solstice Sock 2.0black high rise Klim Women's Solstice Sock 2.0
Klim Women's Solstice Sock 2.0 Sale price$44.95

2 colors available
Klim Women's Solstice Shirt 2.0 blackKlim Women's Solstice Shirt 2.0 in black, back view
Klim Women's Solstice Shirt 2.0 Sale price$99.95

1 color available
Monument - Black Klim Aggressor Vented SockKlim Aggressor Vented Sock Petrol - Black
Klim Aggressor Vented Sock Sale price$44.95

5 colors available
Klim Women's Solstice Sock 3.0 in Asphalt - Knockout PinkKlim Women's Solstice Sock 3.0 in Black - Wintermint
Klim Women's Solstice Sock 3.0 Sale price$49.95

2 colors available
Save $100.00Klim Torque Jacket in black Klim Torque Jacket
Klim Torque Jacket (Non-Current) Sale price$259.95 Regular price$359.95

2 colors available
Klim Women's Solstice Shirt 1.0 in blackKlim Women's Solstice Shirt 1.0 in black
Klim Women's Solstice Shirt 1.0 Sale price$89.95

1 color available
Save $70.00Klim Women's Waverly JacketKlim Women's Waverly Jacket black
Klim Women's Waverly Jacket (Non-Current) Sale price$199.95 Regular price$269.95

3 colors available
Save $40.00Chili Pepper - Castlerock Gray - Klim Women's Solstice Shirt 3.0 back view Chili Pepper - Castlerock Gray - Klim Women's Solstice Shirt 3.0
Klim Women's Solstice Shirt 3.0 (Non-Current) Sale price$59.95 Regular price$99.95

1 color available
Save $100.00Klim Men's Override Vest eFireKlim Men's Override Vest eFire
Klim Men's Override Vest eFire (Non-Current) Sale price$259.95 Regular price$359.95

1 color available
Save $100.00Concealment Klim Override Alloy Insulated PantConcealment Klim Override Alloy Insulated Pant, back view
Klim Override Alloy Insulated Pant - Concealment (Non-Current) Sale price$99.95 Regular price$199.95

1 color available
Klim Aggressor Sock 1.0 in black blueKlim Aggressor Sock 1.0 in black
Klim Aggressor Sock 1.0 Sale price$39.95

2 colors available
Klim Aggressor Armored Shirt 2.0Klim Aggressor Armored Shirt 2.0
Klim Aggressor Armored Shirt 2.0 Sale price$199.95

1 color available
Klim Women's Solstice Pant 1.0 IN BLACKKlim Women's Solstice Pant 1.0 in black
Klim Women's Solstice Pant 1.0 Sale price$89.95

1 color available
Save $80.00Klim Men's Override VestKlim Men's Override Vest
Klim Men's Override Vest (Non-Current) Sale price$149.95 Regular price$229.95

1 color available
Save $13.00Klim Aggressor Sock 1.0
Klim Aggressor Sock 1.0 (Non-Current) Sale price$26.95 Regular price$39.95

1 color available
Klim Women's Evolution Hoodie in blackKlim Women's Evolution Hoodie in black , back view
Klim Women's Evolution Hoodie Sale price$199.95

1 color available
Klim Aggressor Shirt eFireKlim Aggressor Shirt eFire
Klim Aggressor Shirt eFire Sale price$289.95

1 color available
montana tan camo Klim Inferno Jacketblack Klim Inferno Jacket
Klim Inferno Jacket Sale price$199.95

3 colors available
"Duffel Bag" Klim Boulder Stretch Down Hooded Jacket"Black" Klim Boulder Stretch Down Hooded Jacket
Klim Boulder Stretch Down Hooded Jacket Sale price$429.95

3 colors available
Save $12.00Klim Women's Solstice Sock 2.0 Black - Knockout PinkKlim Women's Solstice Sock 2.0 Monument - Crystal Blue
Klim Women's Solstice Sock 2.0 (Non-Current) Sale price$32.95 Regular price$44.95

2 colors available
Klim Women's Solstice Shirt eFireKlim Women's Solstice Shirt eFire
Klim Women's Solstice Shirt eFire Sale price$289.95

1 color available
heliotrope Klim Women's Solstice Shirt 3.0heliotrope Klim Women's Solstice Shirt 3.0
Klim Women's Solstice Shirt 3.0 Sale price$129.95

1 color available
Klim Solstice Sock 1.0 in Black - Lavender
Klim Women's Solstice Sock 1.0 Sale price$39.95

1 color available
Klim Saddleback Softshell Jacket in blackKlim Saddleback Softshell Jacket
Klim Saddleback Softshell Jacket Sale price$259.95

2 colors available
Save $120.00black Klim Boulder Stretch Down Jacketmoab Klim Boulder Stretch Down Jacket
Klim Boulder Stretch Down Jacket (Non-Current) Sale price$279.95 Regular price$399.95

3 colors available
Klim Override Alloy Insulated Pantback view of Klim Override Alloy Insulated Pant
Klim Override Alloy Insulated Pant Sale price$169.95

1 color available
black monument Klim Men's Override VestBlack Klim Men's Override Vestt on a white background
Klim Men's Override Vest Sale price$199.95

1 color available
front view of goblin blue - petrol color of the Klim Torque Jacketback view of goblin blue - petrol color of the Klim Torque Jacket
Klim Torque Jacket Sale price$329.95

2 colors available

2026 Winter Collection

2026 Watersports collection

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