I bought the LL size hakama that are 99cm. The size chart recommends this for those who are 170-175cm. I am 172cm and unfortunately these hakama are quite short on me. I can wear them with boots, but not zori. If you're looking to wear these with zori, get at least one size up!
Otherwise, these hakama were great! They're absolutely one of my favorite pieces. So versatile and a washable material is great!