These came very much recommended for my granddog who is allergic to non-cultivated grass - he needs to have his paws covered or we have dark pink and swollen paws (until we found these.) The best shoes we’ve had. This was a back up pair but recently his other pairs (we have the crocs version too) have started rubbing his little dew claws on his front paws which is is worse than the grass so we’re now washing paws every time he comes in plus daily allergy meds. Size L. They retail for $49 on the Wagwear site.