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NEUTRON GTX
Your Price $136.00 USD $170.00 USD
Our best all-around trail runner beefed up with a waterproof upper to add even more versatility, the Neutron GTX ensures you get your miles in no matter what the weather has in store.
Size Chart

Technical Specifications Specifications plus minus

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Size Options : 37 - 47 (half sizes); 48 (whole size)
Weight Reference : 300g; 10.6oz (1/2 pair size 42)
Upper : Synthetic Leather / Polyester Mesh
Lining : GORE-TEX® Extended Comfort Technology
Midsole : EVA-CM
Outsole : Vibram® Genetic / Megagrip
Insole : H-EVA Plate
Drop : 6mm
Cushion : Medium
Underfoot Protection : Moderate
Waterproof-Breathable : Yes

Technologies plus minus

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VIBRAM®

Vibram® is the world leader in high performance rubber soles and compounds, targeted to the outdoor, work, recreation, fashion, repair and orthopedic markets.

GORE-TEX®

GORE-TEX® membrane contains over 9 billion microscopic pores which are approximately 20,000 time smaller than a drop of water, but 700 times bigger than a molecule of moisture vapor. So while water in it's liquid state can't penetrate the GORE-TEX membrane, the boot still remains breathable.

VIBRAM® MEGAGRIP

Sizing plus minus

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SCARPA Euro US Sizing Chart




All SCARPA non-plastic footwear and our Alien 3.0 uses European sizing.

  • 1 Euro whole size = 6.6 mm = 0.26 inches
  • 1 US whole size = 8.4 mm = 0.33 inches
  • The 30 Euro sizes below cover the same size range as 24 US sizes
  • Euro sizes provide a better, more precise fit for your intended use
  • For mountaineering boots, upsize (1/2+ sizes) depending on desired fit.




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