Certain Nike, adidas, Asics, Babolat, Wilson etc shoes have a 6 month sole warranty. If you put a hole through the rubber outsole exposing the foam then you send the shoes back to the manufacturer and they will send you either a new pair or a voucher for the cost of the shoes. The upper is not covered under warranty.
All the information to do this is contained on a card within the box of all shoes that feature a 6-month warranty.
Yonex E-Zone 100&Ai100. Tournagrip XXL. Adidas B7&B5.