Then I insert the other side of the strap thru the buckle so that when I pull UP on the strap, the buckle keeps tightening. Las volvería a comprar sin problema TOPS. He leads very active life and he loves keeping fit. Cant fault the audio quality, even if you use inexpensive mics. Anytime a headset needs an additional program feels like an incomplete product. The fit does take a little getting used to though because they are so squishy soft and the heel area is wide and looks long because of the way the heel is designed. Whos feet are shaped like that? Anyway, I stuck with them for over a week and I can finally get through a shift without my toes hurting. I wish the hook itself was smaller cause I feel it hands to far when clipped to anything but I just got a replacement hook for it. Way bigger than normal size 7 shoes, and ultra wide, not medium width.