Shop KLIM Base Layer Clothing

Men's Aggressor Pant 2.0

Women's Solstice Pant 2.0

Men's Aggressor Cool -1.0 Brief

Men's Teton Merino Wool Pant

Men's Aggressor Cool -1.0 Sleeveless

Men's Teton Merino Wool SS Shirt

Men's Transition Pant

Men's Aggressor Shirt 2.0

Men's Aggressor Shirt 1.0

Men's Teton Merino Wool SS Shirt

Women's Solstice Shirt 3.0

Men's Aggressor Pant 1.0

Women's Solstice Pant 3.0

Men's Aggressor Cool -1.0 Brief

Teton Merino Wool Boxers

Women's Solstice Shirt 2.0

Women's Solstice Pant 1.0

Men's Aggressor Cool -1.0 Long Sleeve

Men's Aggressor Pant 3.0

Aggressor Shirt 3.0

Women's Solstice Shirt 1.0

Men's Aggressor Cool -1.0 Short Sleeve