Arc'teryx Atom SL Hoodie Black

The Arc'teryx Atom SL Hoodie in Black is a high-performance, ultralight mid-layer engineered to solve the problem of core temperature regulation during high-output mountain activities. This updated version addresses the need for breathable warmth without the weight, utilising a strategic hybrid construction that places insulation only where it is most effective. By focusing warmth on the torso while keeping the sleeves uninsulated and mesh-lined, this hoodie ensures you stay protected from wind and light moisture without overheating during trail runs or technical climbs.

Key Features

• Constructed with a recycled nylon shell that is wind-resistant, highly breathable, and treated with a PFAS-free water repellent finish
• Features recycled synthetic insulation in the body to provide focused core warmth while allowing for maximum physical mobility
• Integrated side panels enhance ventilation and moisture management while reducing micro-fibre shedding
• The adjustable, uninsulated hood offers immediate protection from wind and light rain without adding unnecessary bulk
• Designed with technical mapping to follow the natural movements of the body, ensuring the jacket stays in place during reach-intensive tasks
• Highly compressible materials allow the jacket to be easily stowed in a pack, making it an ideal emergency layer for unpredictable weather

At Urban Industry we recommend / Ideal For

• The breathable side panels and uninsulated sleeves prevent overheating while moving at pace in cool conditions
• Articulated patterning and a slim profile make this an excellent choice for wearing under a harness or shell
• The DWR finish repels light moisture, making it a perfect standalone piece for damp spring or autumn treks
• Its low-profile design fits seamlessly under a waterproof outer shell when mountain pursuits demand extra core warmth

Style, Fit & Sizing

• This trimmer fit is patterned to stay close to the chest, waist, and hips, eliminating bulk and allowing for easy layering
• We recommend your standard size for a technical fit, though those between sizes may prefer to size up if planning to wear thicker base layers underneath
• The inclusion of elastane in the shell and liner provides a mechanical stretch that supports a full range of motion

Washing & Care Instructions

• Use a low-temperature, gentle cycle with a dedicated technical detergent to maintain the DWR finish
• Always perform a double rinse cycle to ensure all soap residue is removed from the breathable fibres
• Tumble dry on a gentle, low-heat setting to reactivate the water-repellent coating
• Do not use fabric softeners, bleach, or dry cleaning services, as these will permanently damage the technical membranes and insulation loft

Arc'teryx Atom SL Hoodie in Black - Our FAQs

1. How is the SL version different from the standard Atom Hoodie?
   The SL (Superlight) model is significantly lighter and less insulated, featuring insulation only in the core rather than throughout the entire jacket, making it better for high-intensity activity.

2. Is this jacket waterproof?
   It features a Durable Water Repellent (DWR) finish that sheds light rain and snow, but it is not a fully waterproof shell. In heavy rain, it should be worn under a GORE-TEX jacket.

3. What is the benefit of the uninsulated sleeves?
   By removing insulation from the sleeves, Arc'teryx has increased breathability and reduced bulk, allowing your arms to move freely and release heat more efficiently during exercise.

Cost Per Wear - A Rough Guide

Arc'teryx is a world leader in technical durability, and the Atom series is renowned for its long-term resilience. Based on 2026 standards for premium technical outerwear, we estimate a lifespan of at least 450 wears for a jacket used regularly for both outdoor pursuits and daily transit.

• Retail Price: £200.00
• Estimated Wears: 450
• Cost Per Wear: £0.44

Our CPW calculation is purely speculative and based on a loose idea of expected use over its lifetime. If you really give the item some prolonged, hard, regular wear then the numbers are likely to change.

Product Code: X00000956