Works Ok.What works better to me was Silver XP. Did somewhat of a test last year. I use those neoprene type boots (muck boots) hunting in south Alabama swamps stalk hunting hogs. We average around 9 miles a day walking the swamps in up to 85 degree weather looking for hogs. Needless to say my feet sweat pretty good in neoprene boots. Bought a brand new pair last year and new sock liners. First day I rubbed silver XP body foam all over my feet. No smell at end of day. Next day, new socks and I used Dead Down Wind body foam. Could hardly smell anything at the end of that day. Third daynew socks but didn't use any scent control. Smell about knocked me down that night.