Meet the Beneunder AirBloom 3.0 Lightweight Vest — designed as a versatile mid-layer for outdoor comfort. With advanced three-layer insulation, it locks in warmth equivalent to 800-fill down but stays slim, lightweight, and moisture-resistant. Perfect for layering under a shell or wearing on its own, it keeps you comfortable in temperatures from 5°C to 15°C.
Highlights:
Advanced AirBloom 3.0 insulation equals 800-fill down performance
+6°C warmth boost with tested thermal retention
Moisture-resistant fibers, won’t clump in rain
Featherlight at ~175g and only 0.6cm thin
Antibacterial & odor-resistant for long-term freshness
