Shop KLIM Base Layer Clothing

Men's Teton Merino Wool Pant

Men's Aggressor Pant 1.0

Men's Aggressor Cool -1.0 Brief

Men's Teton Merino Wool SS Shirt

Teton Merino Wool Boxers

Men's Aggressor Cool -1.0 Sleeveless

Men's Aggressor Cool -1.0 Brief

Men's Teton Merino Wool SS Shirt

Men's Transition Pant

Women's Solstice Shirt 1.0

Women's Solstice Pant 1.0

Men's Aggressor Pant 3.0

Men's Aggressor Shirt 2.0

Women's Solstice Shirt 3.0

Men's Aggressor Shirt 1.0

Men's Aggressor Cool -1.0 Short Sleeve

Men's Aggressor Cool -1.0 Long Sleeve

Women's Solstice Shirt 2.0

Aggressor Shirt 3.0

Women's Solstice Pant 2.0

Men's Aggressor Pant 2.0

Women's Solstice Pant 3.0