If you have kids or have to deal with kids often then you would know how strange their physical growth is. One day they are little kids and the next day they suddenly seem to have shot three inches taller. Growth overnight!

Shopping for kids, especially during the time of their adolescent growth spurt, can be a harrowing experience. No sooner are you done shopping with the right sizes than when they need new jeans, shirts and shoes again. INCHworm trainers invented by Hank Miller will relieve you from the tough job of buying the right size shoes for your kids because with the iFit technology the shoes can expand to one full size. The shoes are sturdy enough not to stretch on their own and will also last 3-6 months longer than normal pairs. The shoes cost 48 pounds but the fact that the size can be extended means you would still end up spending lesser.

Unfortunately for Miller, the INCHworms haven’t been very popular with shoe companies. Shoes that grow in size means people would have less necessity to buy another pair soon enough and this would lower business for them!

Via: CoolestGadgets/DailyMail