Since I got these on sale I wasnt able to return them or switch them , even though when I took them out of the box the first time one of them was broken so I havent been able to wear them . the thing on the back which keeos the strap in place was completly torn off , which sucks because I was looking forward to wearing them and I spent money on something that the store should take responsibilty for , they sent me a damaged item and im stuck with it ):