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 The Spider 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 Spider Climbing Shoe
  • Andrea Boldrini Spider Climbing Shoe
  • Andrea Boldrini Spider Climbing Shoe
  • Andrea Boldrini Spider Climbing Shoe



My vote: None ( 4.1 avg )


Hybrid model combining a slipper and a velcro shoe to hold it tight over the whole foot like a 2nd skin. The fastening gives quick release convenience and ensures a snug, comfortable fit.
Designed to be technical, the Spider is suitable for a variety of climbing styles. It offers excellent sensations and great precision. Upper 100% made of microfiber, 2 loops on the back (novelty for AB).
Comfort is faithful to the reputation of the Andrea Boldrini range.
Integral sole, Formula Rubber Enduro (4mm), down-turn toe.
Support of the foot, average rigidity.
(A weapon afordable for all budgets.)

Retail price

US$ 107.69
Price is a static conversion from
Weight 390 g

Size unknown single: 195 g / 6.8 oz
Size unknown pair: 390 g / 13.7 oz
(we converted ounces to grams)

Closure Type 1 Velcro closure
Gender Unisex
Volume High Narrow
Sizing Information European sizes 34-47, including half sizes

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) Trad / Crack
Sport / Face
Asymmetry Moderate
Tongue Details not provided by the brand
Last Details Shape: Arched (technical)
Construction: not provided by the brand
not provided by the brand
Upper Material not provided by the brand  Micro fiber
Midsole Material not provided by the brand
Sole Material 4.0 mm  Formula Rubber Enduro
Rand: not provided by the brand
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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