adidas SM-II Low Cut Taekwondo, Karate, Kungfu and Martial Arts Training Shoes (Black, US Footwear Size System, Adult, Men, Numeric, Medium, 6.5)

I am in taekwondo and have tried five different pairs of mat shoes since I cannot go barefoot on the mat. All the other shoes I've tried have a very soft heel. These shoes have a hard heel and support under my arch. They are amazing. And I can kick and turn on them because the pivot point is actually in the correct spot. These are the only shoes I'm going to buy from now on for martial art shoes

I like them but I actually need the next size up.

I needed a shoe with some flexibility and a sole that would allow me to pivot and keep light on my feet. After a lot of research I settled on the Adidas SM II. So far, so good. This is really comfortable shoe, super light, flexible and allow for smooth pivoting. These would be a good choice for kickboxing, cardio kick, or any kind of martial arts where you still want to wear shoes.

Don't go by the picture, as the product looks nothing like it. I went by other reviews when I chose the size (I typically wear a 7-7.5 in women's), so, I went with a 6, and they barely fit, so I ordered another pair at 6.5, and they aren't much better. Choosing the correct size would be a lot easier if the sizing were in UK sizes, since those are more universal.