We made the Lamy M waterproof men's outdoor jacket from 3layer elastic ultralight fabric that will ensure you comfort both during outdoor activities in nature and during wearing around the city. We've equipped this model with a tightening on the inner hem and a cool underarm ventilation for temperature control and even better wearing comfort. Properties: Quality 3layer material HUSKY PRO TECH STRETCH 10 000 for water resistance and high breathability. The unique properties of the membrane with water column: 10,000 mm H2O and breathability: 10,000 g/m2/24 h prevent the ingress of water molecules and allow easy moisture removal. Ultralight clothing that meets all the requirements for low weight and high durability at the same time. DWR's waterrepellent outer treatment of the top layer of the garment material prevents moisture from seeping in and the water immediately drains over the surface in the form of beads.