The Specialized Contour XC Grips have been designed in conjunction with the acclaimed hand surgeon, & avid cyclist, Dr. Kyle Bickel. The Contour XC grips were developed to meet the high demands of cross country mountain bike riders. The Contour XC grips are ergonomically designed to greatly relieve hand pressure while also providing maximum control. They are made from extremely tacky & durable materials so you’ll have a solid grip whether you wear gloves or not. Features Medically designed to conform to hand anatomy. This relieves pressure-related symptoms, such as pain & numbness, which often lead to fatigue. Rigorously designed for control in an all conditions & over any surface. Super tacky, yet durable, grip provides superior control.