Hes got big, wide feet and these fit perfectly. Had to send back; Warning in instructions about No Use with Heart Pacemaker. I?ll never buy another cotton brand now that I have discovered these! It seemed great! I bought 2. The beautiful design fits anywhere and I am able to charge my phone and pods at the same time. Seeing Ive been working the entire time during lockdown and havent been able to go anywhere to spend my money, I spoiled myself with these. I previously owned one of the other style (thin, acrylic clear case or soft thin rubber) but I keep my buds on a keychain with my car keys and I actually lost the buds itself twice! Next day, I sent these back to Microsoft (on my own expense). A lot of damages and there are scratches on the inner side door.