Insulated from the cold: due to the water- and wind-repellent Pertex® Quantum Pro material, moisture doesn't stand a chance with the Alvra Light IN Vest Men. It wards off the cold with its down and feather blend. Due to the water- and wind-repellent Pertex® Quantum Pro material, moisture doesn't stand a chance against the vest. It is very lightweight and compressible, so that you can also store it in your backpack if you don't need its cozy properties. The perfect insulating jacket on cold winter days.
