Personalised performance. Custom comfort. Designed to be yours. HI-SPEED is the all-new high performance ski boot from Rossignol. Featuring the latest innovations in ski boot design and limitless possibilities for personalisation, HI-SPEED can be configured to accommodate the most demanding skiers to deliver an instant fit coupled with explosive precision and performance. Our unique Generative Design shell melds with Dual Core technology to offer the "right weight" while creating targeted power distribution.