Alpinestars Speedforce XR Shoes The Speedforce XR Shoes blend the protection required for riding with the aesthetics and comfort of a running sneaker. Engineered for high performance and practicality, they feature a running shoe comfort midsole designed for both riding and daily walking. The shoes boast a newly designed opening system for easy wear and an updated pattern that ensures a perfect fit and maximum comfort. Construction: Main upper material combines engineered textile with seamless PU for a snug and comfortable, streamlined fit Protective carbon textile layer 3D mesh lining for high levels of breathability with anti-sliding micro suede on heel Removable OrthoLite insock provides long lasting comfort on the instep and around the ankle, as well as prevents over heating thanks to the Open Cell PU compound Durable heel dampening EVA pad Protection & Safety: Multi-layer ergonomic ankle support, including impact-absorbing dual-density medial and lateral TPU disks Medial dual density ankle protectors provide strategic protection and flexibility in key areas TPR detail on lateral ankle provides more protection and support Integrated transversal protection frame (Tpf) technology using forefoot front transversal metal bar TPU shanks PU midsole Reinforced toe and heel counters Oil resistant rubber sole and dedicated high grip lugs design improves grip and control CE certified to EN 13634:2017 standards Comfort: Medial side entry system with zipper and lace closure ensures a comfortable and personalized fit Running shoe silhouette and contour provide effortless movement and a natural walking experience 8mm drop and a supportive PU midsole for long-lasting cushioning and stability Tongue cover made from elasticated material with an integrated pocket that protects the lace closure Elastic collar area Rear back collar made from engineered textile material with an integrated rear puller