Shop KLIM Base Layer Clothing

Men's Aggressor Cool -1.0 Brief

Men's Teton Merino Wool Pant

Men's Aggressor Cool -1.0 Sleeveless

Men's Transition Pant

Teton Merino Wool Boxers

Men's Teton Merino Wool SS Shirt

Men's Aggressor Shirt 2.0

Men's Aggressor Shirt 1.0

Men's Aggressor Cool -1.0 Brief

Men's Aggressor Pant 1.0

Women's Solstice Pant 3.0

Women's Solstice Shirt 2.0

Women's Solstice Shirt 3.0

Men's Teton Merino Wool SS Shirt

Women's Solstice Pant 1.0

Men's Aggressor Pant 2.0

Aggressor Shirt 3.0

Men's Aggressor Pant 3.0

Men's Aggressor Cool -1.0 Short Sleeve

Women's Solstice Shirt 1.0

Women's Solstice Pant 2.0

Men's Aggressor Cool -1.0 Long Sleeve