Product Story: Nrgy Star Knit One8 Offers A Seamless Ride In A Lightweight Package. The Flexible Knit Upper Combines With A Dynamic Lacing System And Lateral Band Featuring One8 Branding For Additional Support, Making It A Must-Have For All Virat Fans. Puma�S Signature Nrgy Foam Beads In The Midsole Offer Next Level Cushioning And Energy Return For Every Step Of Your Day. Features + Benefits Nrgy: Foam Beads Offer Superior Cushioning From Heel To Toe And Resiliency In All Conditions To Help You Power Through Your Run Details: Flexible Knit Upper With Stretch Sock Collar Extended Lacing System With Tpu Structure Lockdown Nrgy Foam Midsole For Cushioning And High Energy Rebound Full Rubber Outsole For Durable Traction And Grip One8 And Puma Branded Strap At Lateral And Medial Side For Additional Support Tongue Pull Tab With Puma Branding