I am posting this to let Honda Pioneer 1000 owners know that these will mount to the roof railing with 2 pieces of the rubber filler on each side. According to the reviews and charts, I purchased a size 9, and she is swimming in them. Would be perfect for travel. They hold a charge well. These headphones are superb! Exposing the sticky board is much easier if you use tweezers - it can be a bit messy otherwise. Muy bonito el modelo, no pesa nada , de excelente calidad, muy cómodos , los recomiendo muchísimo ! Ordered it online this summer when I found my size. I don?t need eardrum blasting sound, but when I listen to rock music I like a decent volume. As soon as i opened the box and held the headphones in my hand i felt straight away that they were quality built and was very satisfied when i tried them on and listened to some music on them.