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Marmot M ISOTHERM JACKET, Cobalt Blue

Product number: 15B-MMO-71780-COBALT_BLUE

Mens lightweight versatile insulated jacket.

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Marmot  M ISOTHERM JACKET, Cobalt Blue

Mens lightweight versatile insulated jacket

Product description for Marmot M ISOTHERM JACKET, Cobalt Blue Outerwear Male

The Isotherm Jacket by MARMOT - this jacket combines best breathability with high thermal insulation by low weight.

Whether backcountry skiing or ice climbing, the Isotherm Jacket is built for the active purists. The lightweight 20-denier Pertex® Quantum® down-proof fabric is filled with Polartec® Alpha® insulation for warmth when you’re on the move; breathable Polartec® Power Stretch® panels allow uninhibited movement. Layer this incredibly lightweight puffy over a midlayer for warmth when you’re on the move.

The Isotherm Jacket by MARMOT - your best buddy for all conditions.

  • 20 Denier Pertex Quantum Fabric
  • Polartec® Alpha® Insulation
  • Polartec® Power Stretch® Panels
  • Zip Hand Pockets
  • Zip Chest Pocket
  • AirExchange Lining
  • Interior Mesh Pocket
  • Elastic Bound Cuffs
  • Elastic Drawcord Hem
  • Angel-Wing Movement™
  • Center Back length: 27 in
  • Weight: 1 lbs 0.3 oz (462 g)

Material specifications for Marmot M ISOTHERM JACKET, Cobalt Blue

Shell Material:

  • Pertex Quantum© 100% Nylon Mini Shadow Ripstop 1.0 oz/yd
  • Polartec®Power Stretch® Pro 47% Nylon, 34% Polyester 19% Elastane 6.8 oz/yd


  • Polartec® Alpha®
  • Material characteristics: breathable, elastic, insulated, water resistant, wind resistant
  • Material outer fabric: 100% Nylon Mini Ripstop, 19% Elastane, 34% Polyester, 47% Nylon
  • Insulation: Polartec Alpha
  • Outer fabric: Pertex® Quantum, Polartec Power Stretch

Marmot M ISOTHERM JACKET, Cobalt Blue is developed for the following Sports & Activities:

  • Mountaineering and Trekking
  • Skiing
  • Ski Touring
  • Snowboard

Marmot M ISOTHERM JACKET, Cobalt Blue can be used in the following Weather conditions:

  • Cold
  • Sun
  • Wind
  • Snow
Marmot  M ISOTHERM JACKET, Cobalt Blue

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Marmot size chart
Marmot  M ISOTHERM JACKET, Cobalt Blue

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