Featuring a proprietary pad system designed by Dr. Kyle Bickel M.D., our Grail Gloves are ergonomically designed for the best possible fit and protection. They're scientifically tested to help reduce hand numbness by improving circulation and equalizing pressure in the soft tissues of the hand. Even further, you'll find a durable synthetic leather palm, breathable mesh at the top of the hand, and our acclaimed Equalizer™ gel padding at the palm.