Prompted by the Scarpa deal. I'm a 47 in Scarpa and always have trouble finding climbing shoes. I've never bought La Sportiva but they are a good well known brand. These are entry level rather than technical shoes but for those of us with big feet....
UrbanRock are listing sizes 45 - 47 inc half sizes.
Made in Italy Velcro shoe - the Arco is perfect for beginners, but also a great choice for a comfy mountain shoe.
The upper is made of suede with an anti-perspirant insert, soft inside for maximum comfort and for a good fit.
The Arco is also available in the Slim Fit version in sage green.
IMPORTANT SIZING NOTE:
The Arcos are sized large.
This means that for a better fit you will need to get a smaller shoe than your actual shoe size.
Unfortunately this is not an exact science and may not work for everyone, but as a general rule follow the guidelines below.
For a comfortable fit, go down 1.5 shoe sizes (e.g If you are a size 44 go down to a size 42.5)
For a snug fit , go down 2 shoe sizes (e.g If you are a size 44 go down to a size 42)