DESCRIPTION

This Superlight Coreloft insulated vest from Arc'teryx is perfect for mid to high output activities. Compact and superlight, the lightest Atom vest easily stashes in your pack, ready to grab when summer temperatures drop.

Worn as a midlayer or standalone, it delivers moderate insulation perfect for early morning runs and taking in the view from a freshly bagged peak. The Tyono 20 shell balances breathability and wind resistance, and the Coreloft insulation is light, compressible, and efficient. Lightweight stretch fleece side panels improve ventilation and hold the fit.

• Self: Tyono 20 denier shell with FC0 DWR treatment - 100% nylon
• bluesign Approved Stretch Fleece Side Panel: 93% Polyester, 7% Elastane
• Insulation: Coreloft 40 (40 g/m) - 100% Recycled Polyester - bluesign Approved Material
• Lining: Dope Permeair 20D - 100% nylon - Dope Dyed, bluesign Approved
• Weight: 179g / 6.3 oz

SIZE GUIDE

• Please note:Size guide provided from the brands general sizing chart and refers to body measurements, we would always recommendif you need guidance on sizing.

PROVENANCE AND ETHICS

Originally founded as Rock Solid Manufacturing by David Lane in 1981, In 1990 Lane brought Jeremy Guard, a fellow climber, into the fold and in 1991 they renamed the company Arc’teryx - a nod to the Archaeopteryx lithographica, the first reptile to develop feathers for flight - the first bird - and the brand’s instantly recognisable logo is a depiction of the Berlin specimen of the Archaeopteryx. Their philosophy is guided by the belief that durability is the strongest path to sustainability.