Shop KLIM Base Layer Clothing

Men's Aggressor Shirt 2.0

Men's Aggressor Pant 1.0

Men's Aggressor Pant 2.0

Men's Aggressor Shirt 1.0

Men's Teton Merino Wool Pant

Men's Aggressor Cool -1.0 Sleeveless

Men's Teton Merino Wool SS Shirt

Men's Aggressor Cool -1.0 Brief

Teton Merino Wool Boxers

Men's Transition Pant

Women's Solstice Shirt 1.0

Women's Solstice Pant 1.0

Women's Solstice Shirt 3.0

Men's Aggressor Pant 3.0

Men's Teton Merino Wool SS Shirt

Women's Solstice Pant 2.0

Women's Solstice Shirt 2.0

Men's Aggressor Cool -1.0 Short Sleeve

Men's Aggressor Cool -1.0 Long Sleeve

Women's Solstice Pant 3.0

Men's Aggressor Cool -1.0 Brief

Aggressor Shirt 3.0