Arc'teryx Atom SL Mens Hoody 2026 quick-fact__merino 6) 636 (25

6) 636 (25

Durability: 7/8

With just enough space for your essentials

- 4-way stretch and recovery performance

Arc'teryx Atom SL Mens Hoody 2026 quick-fact__merino 6) 636 (25Superlight, packable Coreloft insulated hoody for mid to high output activities. Atom Series: Synthetic insulated midlayers. SL: Superlight. Summer weather is warm, until it isnt. So compact and light, there is no reason to leave it behind, our lightest Atom is there for you when the temperature drops. Strategically placed at the chest and back, the Coreloft insulation is efficient, light, and compressible. The Tyono 20 outer balances airflow with