The LeBron 17 harnesses LeBron's strength and speed with containment and support for all-court domination. It features a lightweight mix of knit and heat-moulded yarns that gives each one a durable look and feel. Combined cushioning provides LeBron with the impact support and responsive energy return he needs to power through the long season. Full-Court Control KnitPosite is a combination of Flyknit construction and pre-twisted, heat-moulded yarns that form swirled patterns. The result is light, durable and supportive, with each shoe having a look that's subtly one of a kind. Shock Absorption and Explosiveness Designed specifically for LeBron, Nike Basketball's largest heel Max Air unit to date absorbs more force than previous designs. Visible, maximum-volume Zoom Air units under the ball of the foot provide quick, continuous responsiveness to generate fast-paced action. Easy Entry Wide collar with traditional tongue makes putting on and taking off easy while providing a comfortable, locked-in feel.