5 size foot and I ordered an 8. 18 months in and the jeep would not hold a charge for more than 24 hours. Cable had major problems with entanglement and tying its self up and started to refuse to work after 3 weeks with barely the slightest fidget and the headset immediately lost sound. -La batería dura un ciclo completo, aprox. Total waste of £39 and no amount of social media posts about how good they are reflect the reality of the poor sound quality. The old-school molly bolts that came with them would work in a wall, but are way to long for a door. If you wanted, you could easily add another layer of cushion under the removable wool footbed, and they?d be perfect. You sit for a moment. Bought them just before Covid-19 for a 5000 mile round-trip across the USA. I cant recommend these enough!