At the core of training.

The core of your workout is also powered by the core of your body. With Marmot Men's Nitro Insulated vest, you can count on having a warm core. This vest has a Thermal R Active synthetic insulation so it'll stay warm even when you sweat. The drop-tail hem provides coverage to keep more of your body warm so that won't stop you from getting in the workout you crave.

  • An insulated vest for getting out and training hard
  • Synthetic insulation stays warm even when damp
  • Handwarmer pockets to keep the fingers from freezing
  • Drop-tail hem covers more for more warmth
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