Peak Blue


Isotherm 1/2 Zip - Men's (Spring 2015)

Special Price $47.50

Regular Price: $190.00
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Marmot Men's Apparel Size Chart
Marmot Men's Apparel Size Chart

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Marmot - Isotherm 1/2 Zip - Men's (Spring 2015)

The evolution of a species — meet the Marmot Isotherm 1/2 Zip Jacket. Lightweight, warm and breathable with protective soft shell fabric on the shoulders and sleeves, this jacket combines an abrasion-resistant Pertex® Quantum® fabric with Marmot’s super breathable mesh lining and state-of-the-art Polartec® Alpha® insulation — a durable woven material that cuts the need for down-proof fabrics. The result is a well-adapted jacket that's perfect for a wide range of comfort during active use: a backcountry skier’s dream come true.

Polartec® Alpha® insulation was developed in concert with US Special Forces, who needed an insulation that would perform well whether the wearer was resting or active in the field. The result is a supremely breathable, adaptable insulation that reduces the need to shed or add layers during aerobic outings.

Zipper zips approximately half-way down the jacket, rather than all the way.

Technical specifications & features

Weight 8.8oz (249.5g)
Gender Men's
Mfg Sku/Part Number 81580
Material Pertex Quantum® 100% Nylon Mini Shadow Ripstop
Insulated Insulated
Insulation Type Polartec® Alpha®
Hood Type No Hood
Zipper Length From naval to collar
Other Features Center Back Length:27.75in
Fit: Regular
• 20 Denier Pertex Quantum® Fabric
• Polartec® Alpha® insulation
• Zip chest pocket
• Partial elastic bound cuffs
• Zonal mesh lining
• Elastic drawcord hem
• Angel-Wing™ movement

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