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La Sportiva climbing shoe sizing

Most models: Size down about one size from your street shoe

We have sizing for 35 La Sportiva models. 28 of them size the way most do; below, every model is grouped by how it sizes. Sizes follow La Sportiva's own size chart.

Your size in every La Sportiva shoe

Set your street shoe size, and the tables show the size to get for a snug, all-round fit.

Your street shoe size

UK9

Size down about 1½ sizes from your street shoe

4 models

ModelYour size (UK)
Katana2 straps7½
Python (last season)7½
Speedster7½
Tarantula Boulder2 straps7½

Size down about one size from your street shoe

28 models

ModelYour size (UK)
Aragon2 straps8
Cobra 4.99flat downturn8
Finalelaces8
Futura8
Geniusaggressive downturn · laces8
Jeckyl8
Kataki8
Katana Lacemoderate downturn · laces8
Kubo2 straps8
Mantra8
Maverink8
Miuraflat downturn · laces8
Miura VSmoderate downturn · 3 straps8
Mythoslaces8
Mythos Ecolaces8
Ondra Compaggressive downturn8
Otakimoderate downturn · velcro8
Python8
Skwamaaggressive downturn · 1 strap8
Solutionaggressive downturn8
Solution Compaggressive downturn8
Tarantula2 straps8
Tarantula Boulder Women's2 straps8
Tarantulacelaces8
TC Proflat downturn · laces8
Testarossa8
Theory1 strap8
Zenit8

Take your street shoe size

3 models

ModelYour size (UK)
Cobraslipper9
Cobra Ecoslipper9
Tarantula Junior1 strap9

– means past the end of the La Sportiva size chart we have. For hard bouldering go half a size smaller; for long days, half a size bigger.

Questions

Should I size down in La Sportiva climbing shoes?
For most models, yes: 28 of 35 La Sportiva models are sized about one size down from your street shoe.
What size La Sportiva climbing shoe should I get?
Start from your street size. For a snug all-round fit, a street UK 9 (EU 43) is usually a UK 8 (EU 42) in most La Sportiva models. Go half a size smaller for hard bouldering or bigger for long days, and try them on if you can.
Which La Sportiva shoes size differently?
Cobra (take your street shoe size), Cobra Eco (take your street shoe size), Katana (size down about 1½ sizes from your street shoe), Python (last season) (size down about 1½ sizes from your street shoe), Speedster (size down about 1½ sizes from your street shoe), Tarantula Boulder (size down about 1½ sizes from your street shoe), Tarantula Junior (take your street shoe size).

Other brands

Estimates. Fit depends on foot shape and preference.