Brand new in box. Email me with questions. Aplinestars Tech 10 #2010020-9040 Motocross boots constructed from innovative, lightweight upper full grain leather with advanced lightweight microfiber and an impact and abrasion resistant TPU (Thermoplastic Polyurethane) shell Medial facing panel is constructed from a one piece, specifically formulated polymer for improved structural stability and integrity, and incorporates a rubber insert panel for maximum grip contact with bike and improved abrasion resistance Polyfabric lining with 3D open cell foam incorporates anti-slip suede on heel area to keep foot located inside the boot Soft microfiber gaiter helps seal out excessive water and dirt entry Multi-density foot shell incorporating heel and toe protection is highly resistant to abrasion and impact, and adds to the boot's overall durability Exclusive dual compound sole is seamlessly integrated to the multi-density foot base structure with built in support Innovative biomechanical inner ankle brace features medial and lateral "C" torsion bars to control ankle and leg rotation, while allowing freedom of movement (wide fit torsion bar replacements are included) These dual connection torsion bars offer the rider natural ankle movement with progressive damping of torsional forces during an accident The one piece coinjected foot chassis incorporates five different advanced polymer compounds in a single streamlined and lightweight piece to offer strength and flexibility throughout the structure, while maintaining its robust structural integrity with no joints or weak points Extensive TPU protection on toes, foot, heel, ankle, calf and shin with extra hard compounds on the toe box, heel and achilles tendon Contoured TPU calf protector plate offers impact resistance and incorporates Alpinestars innovative rear blade system, formed with hard shock resistant polymer to protect the heel and features a rear hyperextension guard Innovative, ergonomic design for lateral and medial flex zones to provide superb front and rear flexion support which helps prevent damaging torsional forces around the ankle area Frontal protection features a dual closure system with an internal microfiber flap, plus Velcro for a precise fit closure attached securely with a micro adjustable, easy to operate, lightweight buckle Shin zone incorporates a unique TPU blade system engineered to prevent frontal hyperextension and offers greater flex control TPU protection and shock absorbing padding on the heel and ankles and an ultra thin and flexible forefoot area for increased sensitivity and control TPU lower shell is reinforced with metal shank and includes toe reinforcement for impact and abrasion resistance Innovative biomechanical ankle brace system features torsion bars to control ankle and leg rotation, while allowing freedom of movement Replaceable footpeg insert on the sole is constructed from hard compound vulcanized rubber for durability and protection Dual compound, removable anatomic footbed includes EVA (Ethylene Vinyl Acetate) for comfort and support and aids even weight distribution Exclusive dual compound sole is seamlessly integrated to the multi-density foot brace structure with built in support; the sole offers superior durability and grip Buckle closure system includes high impact aluminum frame and polymer buckles with a quick release/locking system and self aligning design for easy, precise closure and improved riding performance, fitment and security All buckles are easily replaceable The sole offers superior durability, grip and feel while riding Central sole insert is easily replaceable