Shop KLIM Base Layer Clothing

Men's Aggressor Cool -1.0 Sleeveless

Men's Aggressor Shirt 2.0

Men's Aggressor Shirt 1.0

Men's Teton Merino Wool SS Shirt

Men's Aggressor Cool -1.0 Long Sleeve

Women's Solstice Shirt 1.0

Teton Merino Wool Boxers

Men's Teton Merino Wool Pant

Men's Transition Pant

Men's Aggressor Cool -1.0 Brief

Women's Solstice Pant 3.0

Men's Aggressor Cool -1.0 Brief

Men's Teton Merino Wool SS Shirt

Men's Aggressor Cool -1.0 Short Sleeve

Women's Solstice Shirt 3.0

Men's Aggressor Pant 2.0

Women's Solstice Pant 1.0

Men's Aggressor Pant 1.0

Aggressor Shirt 3.0

Women's Solstice Shirt 2.0

Women's Solstice Pant 2.0

Men's Aggressor Pant 3.0