The Eagle aero Pro custom glove features a traditional 4-roll back hand with plastic inserts along the back rolls, fingers, side guard & cuff. What we have done with our custom spec version is gone with a yakupov style shorter cuff that still provides great coverage and a hossa under cuff for even more mobility, Keeping you connected to your stick we have a goat palm that gives great feel and durability plus mesh gussets to help keep those hands cool.