Using 41 tails and kevlar liners, but the gloves are worn out and did have the previously mentioned issue with the palm strap. Thinking about trying a pair of masterline's or radar boas. Several of our neighbors shave their caluses, but we use a dremel tool with a med course sandpaper cylinder to keep the calluses thin. Haven't blistered or torn a callus in years, even with a couple of sets a day with 8-10 passes each in very warm water.