Serious cold requires serious warmth. Packable, light, and efficient, the Nuclei SV is our warmest synthetically insulated belay parka. Varying layers of Coreloft are strategically placed to provide maximum insulation while keeping weight down, and the light, windproof, highly durable Hadron LCP shell has an acrylic coating for enduring water resistance. Three external and two internal pockets keep essentials at hand, and the helmet-compatible StormHood protects without impeding vision.

Updated with a dope-dyed Hadron® LCP (Liquid Crystal Polymer) outer with an acrylic coating for improved durability and water-resistance and a breathable 20D liner made from 100% recycled materials.

Climb
Climbing equipment designed for efficient movement and protection in alpine environments.

Severe Weather
Most durable materials and weather protection, for prolonged exposure to severe conditions.

Windproof Material
Impervious to wind and offers significant weather resistance with lighter weight protection.

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

Technical Features
Weather resistant
Moisture-resistant outer face fabric
Windproof
Breathable
Lightweight
Durable
Cold weather comfort
Warm and comfortable

Construction
Proprietary Hadron® LCP (Liquid Crystal Polymer) grid face fabric is incredibly light and exceptionally durable with abrasion resistance rivalling fabrics twice its weight
Windproof 20D Pertex® Diamond Fuse mini-ripstop outer and liner are made from a 100% recycled nylon that utilizes a unique diamond-filament construction for durability
Lightweight, highly durable, windproof Hadron® LCP (Liquid Crystal Polymer) has an acrylic coating for lasting water resistance and is coloured with dope-dyed yarns
190g Coreloft™ Continuous synthetic insulation in the body provides breathable warmth
Lighter-weight 90gsm Coreloft™ Continuous insulation is used in the sleeves and hood for warmth with reduced bulk
Hadron’s® dope-dye process is considerably less resource intensive than traditional dye processes

Cuff & Sleeves Configuration
Stretch-knit cuffs

Design & Fit
Regular fit patterned to wear comfortably over insulation layers and shells
Garment Centre Back Length: Size S is 29"/72cm - Varies by size

Fabric Treatment
FC0 DWR (Durable Water Repellent) finish repels moisture and is PFAS-free

Hood Configuration
Coreloft-insulated StormHood™ provides added warmth even if wet
Five-point adjustment system to maintain peripheral vision and coverage with or without a helmet

Pocket Configuration
Chest pocket with zip
Two hand pockets
Two internal dump pockets

Sustainability
Contains materials that meet the bluesign® criteria
Biocidal Disclosure - This model was treated with an anti-odour biocidal product (Active Ingredient: Silver Nitrate)

Zippers & Fly Configuration
Two-way front zipper

Weight
574g / 1 lb 4.2 oz

Fit
Regular

Activity
Alpine

Model
X000008538

Manufacturing facility
Zplus Company Limited, China

All measurements in inches

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