Kutana Storm Shell Jacket

Designed for the toughest hunts at a backpack-friendly weight, this durable ripstop stretch nylon rain jacket is backed with a new Entrant® waterproof breathable membrane and seam-tape combination.


SKU # 40016
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18.3 oz / 519 g


Waterproof, Windproof, Torain 3-Layer Construction


Stretch Nylon 6/6, ENTRANT Waterproof Membrane


Outer Layer Fit


Kutana Storm Shell Jacket
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Built-In Technology

Primeflex Nylon
Fabrics that get their stretch from as much as 10% elastane, spandex, and Lycra® materials are heavy, slow to dry, and don’t last. Primeflex Nylon fabrics solve the problem of restrictive clothing by utilizing a patented spiral yarn that allows the fabric to stretch and recover without using water-absorbing spandex. Primeflex fabrics are quick dry and offer durability, comfort, and stretch without the weight.

KUIU Torain® 3-Layer Fabric
Busting through brush will shred delicate rain gear. Torain 3-Layer fabric features a durable stretch nylon face fabric and offers great tear strength. It’s crafted with an Entrant® microporous hydrophobic membrane that breathes well during all levels of activity. Torain adds a revolutionary new seam tape that gives enhanced hydrolysis resistance for improved garment longevity.

Once a fabric is soaked, insulation and breathability are compromised. K-DWR treatments bead and resist water, keeping it from penetrating the outer layer. This increased breathability and performance allow waterproof membranes to evaporate your sweat while blocking out moisture. K-DWR also enhances dry-time and protects from light rain or dew-soaked vegetation on non-waterproof products.
If you’re preparing for a tough hunt that’s wet and brush-choked, you need protection from a rain gear system that’s durable, lightweight, and dries quickly. The Kutana Storm Shell Jacket features an entirely new microporous hydrophobic membrane from Toray that breathes even when activity level is minimal, and absorbs very little water for incredibly fast dry times. The durable stretch nylon 6/6 face fabric offers great tear strength for its weight, and will stay dry longer due to a new, more durable K-DWR treatment. The new Torain 3-layer construction from Toray adds a revolutionary new seam tape that, along with the membrane, give enhanced hydrolysis resistance for significantly improved garment longevity. Designed as a full-featured jacket with all of the built-in pocketing, ventilation, and cinch options you need for a difficult hunt, the Kutana Storm Shell Jacket furthers our never-ending goal of offering improved performance and durability at a lighter weight.

  • Entrant 3-layer fabric specs
  • Waterproof: 20,000mmH20
  • Breathability (A1 test): 10,000g/m2/24hrs
  • Breathability (B1 test): 13,000g/m2/24hrs
  • Toray 100% Stretch Nylon 6/6 - 80x70D
  • Toray TORAIN 3-layer fabric construction - 175g/m2
  • Articulated patterning
  • Fully seam taped
  • 2-way adjustable storm hood
  • YKK Aquaguard zippers
  • Full front zipper
  • Hook and loop wrist closure
  • DURAFLEX & NIFCO hardware
  • Nylon 6/6 cording
  • Zippered hand pockets – 2
  • Zippered chest pockets – 2
  • Pit zips – 2
  • Dual slider main zipper