Worn as a winter midlayer or a standalone to cut the chill on summer nights at camp, the all-season, all-mountain Nuclei delivers core warmth and windproof protection. Packable, breathable recycled Coreloft™ insulates. The Arato™ shell is light, durable, and blocks wind, and the liner minimizes airflow to seal in warmth. The streamlined fit and ergonomic patterning keep it comfortable under a shell, and the materials and minimalist design create a compact, lightweight package that fits easily in your pack.

ALPINE AND ROCK CLIMBING
Climbing equipment designed for efficient movement and protection in alpine environments.

FAST AND LIGHT
Minimalist, high performance and lightweight, for rapid travel in variable conditions.

SYNTHETIC INSULATION
Man-made insulation with quick dry times, durability and retains warmth when damp.

Technical Features
Windproof
Great warmth-to-weight ratio
Compressible and packable
Durable
Water resistant

Construction
Resilient Coreloft™ Compact 60 insulation is breathable, warm, and light, performs if wet, and delivers loft retention that resists packing out
Arato™ 10r face fabric shell is light, durable, and windproof
7D Arato™ liner is light, comfortable, breathable

Design & Fit
Regular fit provides freedom of movement with room for layers

Fabric Treatment
DWR (Durable Water Repellent) finish repels moisture

Hem Configuration
Drop back hem

Integrated Features
Includes stuff sack for compact transport

Patterning
Articulated patterning for unrestricted mobility

Pocket Configuration
Chest pocket
Internal dump pocket

Sustainability
Contains materials that meet the bluesign® criteria
Contains raw materials made with at least 30% portion of recycled content

Zippers & Fly Configuration
Full front zip

Weight 175g / 6.2 oz
Fit Regular
Model Measurements
Height: 6'2"/188.0cm, Chest Width: 36"/91.4cm, Waist: 32"/81.3cm, Inseam: 32"/81.3cm
Wearing Size: Medium
Activity Rock Climbing / Alpine Climbing
Model X000006767
Manufacturing Facility Youngone (CEPZ) LTD, Bangladesh

All measurements are in inches

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