It is an old model or a product that we can no longer order at the manufacturer.
The Mistral is an alpine climbing harness from the brand Grivel. Ultralight and minimalist, the Mistral will accompany you on your high-altitude expeditions, where the harness serves more as a safety tool than a comfort device. Extremely compact, it will fit in the palm of your hand. Made from X-tech sailcloth by Dimension-Polyant, it is waterproof and robust. The bridge height is adjustable and 2 gear loops are available. The leg loops are adjustable. The Mistral is very easy to put on; you won't need to remove your skis or crampons!