Arc'teryxAtom LT Insulated Vest - Men's

Just what the doctor ordered.

Get your daily dose of core warmth with the superlight Arc'teryx Men's Atom LT Insulated Vest. Its Coreloft insulation makes the Atom excellent for shoulder season hiking, and you'll definitely appreciate it when your ski jacket isn't cutting it on winter's coldest days. Arc'teryx made the Atom's shell out of a durable Tinthan fabric that has a DWR coating for water-resistance. Polartec's Power Stretch material makes the sides air permeable as well as stretchy, and Hardface technology keeps the sides strong for many seasons of mountainous adventures.

  • Insulated vest ideal for anything active when it's cold
  • Coreloft insulation stays warm when wet
  • Polartec Power Stretch wicks moisture and breathes
  • DWR treated shell sheds snowflakes and light moisture
  • Reviews
  • Q & A

How does the atom lt compare to the Patagonia nano air vest both in warmth and breath ability?

Hi Spencer- I would say these two are very similar... the atom might be a tad warmer, but the nano air is more breathable. hit me up a hforaker@backcountry.com if you have more questions.

What is the center back length of a medium?

28 inches

Best Answer

you answered your own question, in the same day.. incredible!