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Climbing Technology Snow Flex Semi Automatic

Snow Flex Semi Automatic

Climbing Technology


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10-point crampons designed for ski touring and progression on snow. The particular design of the points provides the crampons with great holding power over all types of snow.

Main characteristics :

  • crampon design specifically to better fit the great variety of ski-touring boot shapes;
  • anodized light-alloy frame with front points boasting large surface areas for improved frontal lift on snow;
  • four downward-facing retaining points for the descents;
  • heel binding with rear flaps to ensure seamless fit of the boots over the crampons, even in small sizes;
  • flexible and adjustable linking bar, that allows for the use of the crampons also with non-rigid boots;
  • rigid ANTIBOTTS secured with rivets;
  • automatic version specifically designed for ski touring boots and boots compatible with clip-on crampons;
  • semiautomatic version for boots with rear welts crampon compatible;
  • classic version with wide binding straps in polymeric material that allow for good fit over all types of boots, with or without welts for clip-on crampons;
  • come with two rapid adjustment size bars;
  • carry bag included.
Weight per Pair (g / oz)

Weight per Pair (g / oz)

In grams and ounces, the weight of both crampons together, as stated by the manufacturer/brand.

If there are differences in weight (due to multiple sizes or optional accessories) we'll note those here.

590 g / 20.80 oz­
Ideal Uses Glacier Travel / Mountaineering
Binding System Semi-auto
Sizing US 4.5 - 12, EU 36 - 46
Front Points Horizontal Dual ­
Front Point Offset No
Number of Points 10
Main Material Anodized Light Alloy
Wear Indicators No
Anti-Ball Plates Included­
Crampon Case Included­
Heel Spur Attachment None made for this model­


The main climbing gear certifications are CE and UIAA--and normally the UIAA creates the rules that the CE body also supports. When possible, we try to list all the certifications the product carries.

To sell a climbing product in Europe, the device must be CE certified. There are no official requirements to sell climbing gear in the US. The UIAA certification is a voluntary process.

Learn More

Rock and Ice Certifications Guide
Binding Reference
Crampon Acces. Ref

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