Klättermusen Heidrun 2.0 Shorts Unisex | Burnt Russet
Heidrun 2.0 are a pair of lightweight and easy to use down shorts for keeping legs and hips warm during breaks and downtime.
These 800+ Fill Power down shorts end just below the knee and have press studs down the sides, which make them easy to put on and take off. The fit is loose and the closures are adjustable. The hem over the knees is asymmetric, and the knees are pre-bent. The rear and knees are reinforced for durability. A mesh bag is provided for compressed packing, but remember not to store the shorts compressed for long periods. The outer material is recycled polyamide, and the 800+ Fill Power down is approved and RDS certified. The Heidrun Shorts are a fluorocarbon-free product.
The Heat Conductivity Resistance System
The Heat Conductivity Resistance (HCR) system is a performance value for thermal equipment that measures the warmth of a piece on a scale of 3 to 9, with 9 providing the most warmth. HCR combines the difference in insulation materials, external conditions, and body sensitivity.