Shoe of choice for touring pros Agnieszka Radwanska and Marion Bartoli, the Raptor Ultra IV Speed brings together new levels of performance, comfort and stability for the ultimate on court experience. This update from Lotto features the Syn-Pulse cushioning system in the midsole that helps with explosive movement on the court combined with a slightly concave shaped outsole known as the ReactiveArch. The Reactive Insole ridges are positioned in such a way to aid circulation and the absorption of lactic acid. Backed by a 6 month outsole durability guarantee, the outsole of this shoe is made of durable rubber with an open herringbone pattern. This shoe comes with three different colored lace options as well as three separate colored insoles to add some flair to your game. This durable shoe will be sure to enhance any player's game with the comfort and stability that it provides.

• Fit: A glove-like medium fit, medium width. Length is slightly longer than standard. Slightly lower than medium arch support. No break-in required.
• Upper: Microfiber and nylon mesh upper with reinforced toe cap.
• Insole: Reactive Insole works in unison with the RactiveArch technology; removable anatomical insole.
• Midsole: Syn-Pulse technology that provides ultimate cushioning upon impact. Moulded EVA midsole.
• Outsole: ReactiveArch and PuntoFlex technology work together to create a slightly concave surface that moves with the natural shape of your foot. The Longlast 40 rubber compound makes for a durable outsole that is backed by a 6 month durability guarantee.
• Weight: 13.2 ounces (size 8.5)
• Color: White / Red Velvet (Laces: White / Red Velvet / Coral; Insoles: Silver / Red Velvet / Coral)