Under Armour UA W Infinity Elite 2 Size: 23.5cm Brand new, unused. I bought these as a gift for my mother, but I didn't end up giving them to her, so I'm putting them up for sale. I haven't tried them on myself, so please research the sizing information. Although they are new and unused, they have been stored at home. Also, I took them out of the box only to take photos, so I would appreciate it if you could understand this. Gender...Women's Purpose...Jogging