KLAN 4 At first, the fitting of these leg covers are made for normal-size thighs, not muscular. So the fitting is limited and must be pulled down from the thigh a little if you have larger legs. Second, I noticed mosquitoes were not affected by the Scoron insect repellant's properties. Despite these two issues, it was not a deal-breaker for me, so I decided to keep them despite my larger leg size; and for the fact that I'm not in an environment when cycling to have to be concerned with mosquitoes.