This quintessentially alpine, versatile Atom Hoody Insulation Jacket from Arcteryx has long kept climbers, hikers, backcountry skiers and bike commuters warm.

Worn as a mid-layer or solo, it performs at full capacity in a wide range of conditions and performance levels. Its Coreloft Compact synthetic insulation retains warmth even when wet, and its bulk doesn't fade even after years of packing and unpacking. The water-repellent Tyono 20 shell is soft, breathable and durable. Stretch side panels provide better ventilation and freedom of movement, and the insulated StormHood adds extra warmth.

The body-hugging cut of the Atom Hoody ensures that the jacket is not bulky, moves with the body and fits comfortably over your functional underwear and baselayers.

Features:
• Lightweight, versatile synthetic insulated jacket that can be worn as a mid-layer or solo
• Freedom of movement despite body-hugging fit
• Moisture-resistant outer material (DWR finish)
• Breathable, wind resistant and lightweight
• Small pack size
• Side inserts made of stretchy functional fleece for ventilation
• Durable Coreloft Compact 60 insulation for lasting bulk
• Stretchy knit cuffs
• Two side pockets with concealed zippers
• Chest pocket with zipper on the inside
• Adjustable, one-hand operable hood drawcord
• Insulated, helmet-compatible StormHood hood with textured mini brim

Fabrics:
Main fabric and lining: 100 % polyamide
Stretch fleece: 94 % polyester, 6 % elastane
Insulation: 100 % polyester