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Details

Light, packable, and built for belays, or anyplace exposed to biting cold, the Nuclei provides warmth that frees you to focus on your task. 80g Coreloft™ Continuous insulation goes from waist to knee, with 60g at the lower leg to balance appropriate warmth and light weight.

The light, tough Arato 15 fabric blocks wind, and GORE-TEX reinforces the seat and knees. Full separating side zips make on-and-off easy - even on hanging belays - and an accessible thigh pocket doubles as a stuff sack.

Features

ALPINE AND ROCK CLIMBING

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

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

Windproof
Great warmth-to-weight ratio
Lightweight
Packable

Construction

Coreloft™ synthetic insulation provides warmth with minimal weight and bulk
GORE-TEX reinforcements at seat and knees

Patterning

Articulated patterning for unrestricted mobility

Pocket Configuration

Easy-access thigh pocket doubles as a stuff sack

Sustainability

Contains materials that meet the bluesign® criteria

Zippers & Fly Configuration

Full length separating side zippers to allow removal over boots and crampons
Zippered fly closure

Specs

Materials

N40p-X GORE-TEX Pro 2L reinforcements
Coreloft™ 80 (80 g/m²) insulation. Made with highly crimped multi-denier siliconized polyester yarn, this lightweight, breathable, and thermally efficient, 100% polyester staple fibre is very compressible and has excellent loft retention.
Coreloft™ 60 (60 g/m²) insulation. Made with highly crimped multi-denier siliconized polyester yarn, this lightweight, breathable, and thermally efficient, 100% polyester staple fibre is very compressible and has excellent loft retention.
Arato™ 15r
Model MeasurementsHeight: 6ft/183cms, Chest Width: 35"/89cms, Waist: 31"/79cms, Inseam: 31"/79cms, Wearing Size: Medium