Warmth without weight
The headline, borrowed from the Polartec slogan, says it all: The Balderin delivers warmth and wind protection on the front of the body and the upper arms without a weight penalty. Highly recommend for ski touring and ice climbing. It is cut a bit trimmer and more fitting than the Balder Jacket, but it is not tight in any way. I wear it in same size as my other Klättermusen clothing for the upper body.