Gilbert Sprint 8 Stud Rugby Boot Leather Full grain calf leather upper offers supreme comfort while absorbing very little moisture. The redesigned Gilbert logo acts as a stability cradle that connects to the lace system to support both wide and narrow feet. The new improved last has been streamlined to ensure a second-skin like fit. Full length IONIC foam footbed maximizes energy transfer on foot plant to ensure the most explosive response from the shoe. Gilbert's BIOFRAME 8 outsole gives stability around the heel with added lightweight traction from 3 blades on the forefoot.