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$135.00 USD
The Neutron 2 remains our do-it-all, sweet-spot trail running shoe, featuring an open forefoot flex zone, Vibram® outsole for traction and durability, and a supportive yet unrestrictive design capable of everything from short after-work jaunts to rocky, more technical terrain.
Size Chart

Technical Specifications Specifications plus minus

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Size Options : 37 - 41 (half sizes)
Weight Reference : 299g; 10.5oz (1/2 pair size 38)
Upper : Mesh / TPU / Micro-Nubuck
Lining : GORE-TEX® Extended Comfort Technology
Midsole : EVA-CM
Outsole : Vibram® Genetic 2 / Megagrip
Insole : H-EVA Plate
Drop : 6mm
Last : ARF
Cushion : Medium
Underfoot Protection : Moderate

Technologies plus minus

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


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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