La Sportiva Mens Prodigio Pro Performance Trail Running Shoes, White/Black, 9

["SIZING ADVICE: FITS SMALL - Order 1 FULL SIZE Larger| Selected Size: EU 42, US 9 | The Prodigio Pro is designed for ultrarunners and trail enthusiasts seeking peak performance with unparalleled cushion, responsiveness and traction on any terrain without sacrificing durability.","Ultralightweight and durable synthetic Power Wire upper material provides a precise fit and reliable support. Stretch-knit fabric ankle collar with integrated tongue increase comfort and prevent debris from entering the shoe.","A wider fit accommodates more foot shapes. Internal wrapping system over the instep promotes efficient power transfer.","Features Xflow Nitrogen-infused Supercritical Foam midsole cushioning that results in ultra dampening and higher energy-return. Ultra grippy Frixion XF 2.0 rubber sole with 4mm lugs provide confident traction on the most technical terrain. Increased sidewall height increases stability while maintaining a comfortable stack height (34Mm)","Enhanced heel rocker promotes faster landing and turn-over for smooth transitions. Drop: 6mm. Weight: 255 g / 8.9 oz per shoe"]