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Men's Isotherm Jacket


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Product Information

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.