Forma Ice Pro Boots Black Gray Yellow Fluo QDC8_L1BXK19

microfiber upper/outer sole customized dual density rubber/f.c.s (flex control system) with carbon effect inserts: controlled bending system with scratch-proof protection of the rear frame/stop f.c.s system. /plastic injected protections and flexible collar shaped/ plastic air intake (protects from the entry in the boot of dust and insects)/inner rubber heel protection with grip/inner calf protection soft plastic grip /plastic ornamental front in the area of the front hub -ventilated stainless steel slider/cambiomarcia protection in polyurethane/a.i.s. system (air intake system): air vents for promote internal ventilation/closing with velcro and zip (with elastic ankle area window to facilitate donning and comfort)/rear closure with micrometric adjustment lever /adjustment of elastic instep with opening system quick and adjustable heel security/nylon fiber red lining interior breathable mesh/reinforcements in polyurethane/upholstery with memory/dual flex insole tpu coated shock felt/an