Shop KLIM Base Layer Clothing

Men's Aggressor Cool -1.0 Sleeveless

Men's Teton Merino Wool Pant

Men's Transition Pant

Men's Aggressor Cool -1.0 Brief

Men's Teton Merino Wool SS Shirt

Men's Aggressor Shirt 2.0

Men's Aggressor Pant 3.0

Men's Aggressor Pant 1.0

Men's Aggressor Shirt 1.0

Women's Solstice Shirt 3.0

Men's Teton Merino Wool SS Shirt

Teton Merino Wool Boxers

Women's Solstice Pant 3.0

Men's Aggressor Cool -1.0 Long Sleeve

Women's Solstice Shirt 2.0

Men's Aggressor Cool -1.0 Brief

Men's Aggressor Pant 2.0

Women's Solstice Pant 1.0

Women's Solstice Pant 2.0

Women's Solstice Shirt 1.0

Men's Aggressor Cool -1.0 Short Sleeve

Aggressor Shirt 3.0