L1 Siren

Lined trousers from L1 with boyfriend fit. Visible zipper on the leg. Ventilation on the inside of the legs. Snow lock at the leg ends with a hook to attach to the boots means that it remains even on long trips through deep snow. Boyfriend fit is a slightly ingrained with a normal waist and slim over thighs and knees for you who like a narrower fit without it getting too tight.

- Water column / Respiration rate: 10,000mm / 10,000gm.
- Fully taped seams
-Ventilation on the inside of the legs
-40 grams of polyfill
-Snow lock
-Boyfriend fit