With a minimalist design providing core warmth for very little weight, the Cerium LT vest performs as a midlayer or standalone in cool, dry conditions. Premium 850-fill down is resilient and warm, the Arato™ 10 shell provides lightweight durability, and Down Composite Mapping™ strategically places Coreloft™ synthetic insulation in moisture-prone areas. The trim fit layers easily under a shell, and the sewn-through construction further reduces weight and increases packability. Redesigned to include an internal zippered security pocket with a stuff sack, an adjustable hem drawcord that seals out the cold, and an improved fit with a longer body length.

• Coreloft™ 80 (80 g/m²) insulation. Made with highly crimped multi-denier siliconized polyester yarn, this lightweight, breathable, and thermally efficient, 100% polyester staple fiber is very compressible and has excellent loft retention.
• Coreloft™ 100 (100 g/m² ) insulation. Made with highly crimped multi-denier siliconized polyester yarn, this lightweight, breathable, and thermally efficient, 100% polyester staple fiber is very compressible and has excellent loft retention.
• 850-fill European white goose down
• Arato™ 10 - 100% nylon
• Moisture-resistant outer face fabric
• Breathable
• Insulated
• Great warmth-to-weight ratio
• Compressible and packable
• Durable
• DWR finish (Durable Water Repellent) helps repel water from fabric surface
• Down Composite Mapping strategically places Coreloft™ synthetic insulation in areas where moisture may build up and down in areas for maximum warmth
• Improved fit with a longer body length
• Full front zip with chin guard
• Corded zipper-pulls reduce noise and are easy to grab
• Adjustable hem drawcord
• Two hand pockets with zippers
• Internal zippered security pocket with stuff sack
• Integrated Features - Includes stuff sack
• Weight: 185 g / 6.5 oz.
• Fit: Trim fit, Hip Length
• Care:
• Machine wash in warm water (86° F) on gentle wash cycle.
• Do not use fabric softener.
• Front load washing machine recommended (use a mesh bag for top loading machines).
• Rinse twice.
• Tumble dry on low heat with tennis balls or “sock balls.” Drying time may take up to three hours.
• Do not iron.
• Store unstuffed in a dry place.
• Imported