I love them, so far I've used them a couple of times and they've been great. The boots arrived quickly. Easy assembly. I recommend them 💯

very good kangaroo jumps shoes very satisfied

Good product! Your feet get warm because of the insulation, but the cardio is so intense that it's worth it. You can easily do intervals and get your heartbeat rise very fast. I love that i don't have knee issues nor back pain when i run with them. One important thing is to strech your psoas muscles prior to run with these boots. Psoas muscles get sore very quick because of the extra weight you need to lift while you're running. I look forward to using them on cooler days as it's a really intense, but very enjoyable, workout.