Theyre that comfy! My dad is getting them for this reason - he usually wears Birkenstocks and the leather and cork are just trashed from water damage, various motor oils, and dad project grease. I have bought a few other cross bars and they worked just fine but they always sat a little too high. On the stern, I usually use no chain since I don?t want anyone kicking this chain on the beach, and I usually bury they anchor too. Its clear, adjustable and lights up2) Sound quality is great. Ive had these headphones for 4 1/2 years now. hoodie, bag, keys. Theyre all very good, all very comfortable, and sound sculpting is going to be a highly subjective determination; but for outright sound performance, given that theyre 40% of the price of the Senns or B&O, that might carry the day giving these my #2 spot. Vergonzoso. its super functional and convenient.