The Aero men's sleeveless down jacket is an essential piece for any man's wardrobe. Practical and functional, the gilet works equally well for spring mountain outings and city walks when paired with a shirt and trousers. Its natural down filling keeps you warm and acts as a high-quality insulator. This sleeveless down jacket is compressible into its own stuff sack. • Recommended temperature range: +15°C to +5°C. • Front fastening with press studs. • Two press-stud pockets. • Inner pocket with press stud. • Hem with invisible elastic. • Pyrenex badge on the left chest.