Arc'teryx Atom SL Men's Hoodie - Black Size:M A waffled extremely lightweight fleece

A waffled extremely lightweight fleece layer the Delta LT Jacket utilises Polartec’s Classic 100 micro velour small grid

A new WingLock Valve system maximises airflow for faster setup

Kaha is the MÄori word for strength and support

Giving reliable results every time

Arc'teryx Atom SL Men's Hoodie - Black Size:M A waffled extremely lightweight fleeceThe lightest jacket in the Atom range, SL stands for Super Light. Coreloft insulation front and back, provides just the right amount of warmth for the inevitable temperature drops that come with a setting sun in the warmer months. Reducing bulk, the Atom SL utilises stretch fleece side panels. Newly updated fabrics and a new button fastening to stow the hood when not in use. Not available for shipping outside of the UK and EU. (Excluding DE)