I like these, but I wish the sizing was more clear since its unisex.  I think I should have ordered a narrow since Im a female with an average width foot.  I punched holes in these straps & I can wear them, but they still feel wide.  Being from USA, its just really confusing to look thru their size chart, plus the size column gets cut off once things like mens / womens / narrow, etc are all listed.  So - I got a good deal on these, but next time Ill order 41 narrow unisex for my size 10 female USA foot.