SuperFly spray and gel were especially developed to stop crawling, clawed insects (such as crab flies) from attaching and gripping.  Containing a very powerful combination of Icaridin and Lavandin (and no chemical nasties) there is a spray for the body and a gel for more sensitive areas. 

SuperFly Sensitive spray is ideal for more reactive skins.

All three are excellent broad spectrum repellents that will keep midges, mosquitoes, horse flies, black flies and stable flies at bay for 6+ hours.