As for me, I use 'sennheizer adidas cx680' ear canal phones for training. Yep, it's wired, but well designed lining should deprive all...
LongJab, thanks a lot for your reply. I'll try to concentrate on points you've noticed.
Hi guys. I'm 21 years old, my height is 6 4, weight - 83 kgs, southpaw. My boxing exp is about 2 years. I did a lot of spars, but have never gone...