With extensive Primaloft® insulation panels for excellent thermal performance plus zippered thigh vents

as well as to the placement of seams in strategic locations and away from any flex points

with the TPF delivering protection

the RT-8 boots also deliver exceptional protection and riding feel

smx plus boots black white red fluorescent Footwear Size:44 With extensive Primaloft® insulation panelsThe SMX Plus v2 Boot perfectly blends sleek sports styling with advanced protection features developed in Alpinestars performance footwear department. The durable and light microfiber upper is reinforced with a rugged polymer protector and the exclusive Multi Link Control (MLC) system prevents ankle torsion while offering freedom of movement.