• Item Information

    • SKU: #8682525
    • Arc'teryx Bottoms Size Chart
    • Arc'teryx Tops Size Chart
    • Which exceptional breathability, the Proton LT Jacket is a crucial piece for midlayer wear during highly aerobic mountain hikes, backcountry expeditions, and ice and rock climbing.
    • Trim Fit is a motion-friendly cut with reduced fabric for minimal bulk.
    • LT: Light Weight blends highly effective tech with lightweight, minimalist cut.
    • Fortius™ Air 40 softshell:
      • Abrasion-resistant softshell maintains high breathability.
      • Stretch weave for full range of motion.
      • DWR (durable water repellent) finish improves the water-resistant weave.
      • 71 g/m² fabric weight.
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    Arc'teryx Proton LT Jacket

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