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 The Crack is not imported to the US. Sadly, this shoe is not available in the US and we have limited ability to track where else in the world it's sold (sorry!). When we know more info, we'll post it here.

Andrea Boldrini Crack Climbing Shoe
  • Andrea Boldrini Crack Climbing Shoe
  • Andrea Boldrini Crack Climbing Shoe



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Shoe completely revamped, good technical level and good rigidity.
Made in undressed leather, micro fiber tongue lined with padded material.
Asymmetric shape studied for a precise yet loose fit.
Full rand with slingshot improving internal volume, relaxed heel cup to prevent discomfort and shoe stretching after regular use.
Rigid insert to give good support on multi-pitch routes and increase precision.
Sole with traditional internal edge in Formula Rubber Enduro (5 mm), heel sculpted in grey rubber with aluminium particles thus reducing weight and easing heel hooking.

Weight unknown
Closure Type Lace
Gender Unisex
Volume ­
Sizing Information ­

Changing for one or two sizes above won’t make a big difference. If you don’t want to have squashed toes, choose a model with a moderate pressure at the heel or an appropriate lacing to maintain the foot laterally.
Even with a wider slipper, the heel blocking tension will anyway strain the foot to compression at the tip. The slipper having an unbalanced volume, the big toe will consequently bear the most of the load.

Image icon Andrea_Boldrini_Shoe_Size_Chart_0.jpg
Best Use (Highest Performance) All-around
Asymmetry ­
Tongue Details not provided by the brand
Last Details Shape: Flat (comfort)
Construction: not provided by the brand
not provided by the brand
Upper Material not provided by the brand  Leather
Midsole Material not provided by the brand
Sole Material 5.0 mm  Formula Rubber Enduro
Rand: Slingshot
Footbed Lining not provided by the brand
Formula Rubber Enduro Technology

Formula Rubber Enduro

Formula with a grip and resistance for an intensive use. Its composition with soft plastic materials improves resistance to distortion and increases durability.

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