Arc'teryx Cerium Vest Men's in the colour Black. Arc'teryx Cerium Vest is an ultralight and warm insulated vest, perfect for minimalists on the trail. It packs easily into your pack and delivers immediate core warmth – whether as a mid-layer in cold, dry conditions or worn alone during breaks and at camp.

The vest combines 850 fill European goose down with Coreloft™ synthetic insulation in moisture-prone areas for optimal warmth and performance. The outer fabric in recycled 15D Arato™ nylon is lightweight and durable, treated with FC0 DWR for water repellency. The lining is plant-based to reduce the use of petroleum.

The insulated collar keeps draughts out, and an adjustable hem combined with a slim fit make it ideal as a layer beneath a shell jacket. Two zip hand pockets and an internal security pocket provide practical storage. The included stuff sack makes transport straightforward.

The Cerium Vest is breathable, windproof and highly compressible – a technical garment for those who want maximum performance at minimal weight.