Very warm, thigh length, box wall constructed 750 fill grey goose down hoody with a light, durable Arato™ 40 face fabric.
- The Thorium SV stands on its own to deliver warmth in cold, dry conditions. Lofty 750 fill European grey goose down provides exceptional warmth for its weight, is durably resilient, and packs easily. As it is designed to function as standalone, not a midlayer, the Thorium SV is built using box wall construction to deliver maximum loft. The outer is soft, durable Arato™ 40 nylon, a lightweight material that withstands abrasion, packs compactly and has a DWR finish to repel moisture.