SIDI Performer GTX BootsThe SIDI Performer is the boot built with the rider who is ready to step up their riding game without shelling out a lot of coin. Full of features, such as the Teflon mesh lined upper for superior drying and the elastic panel at just the right point parallel to the zipper for an easier zipper closure. Back of the calf mesh areas team up with mesh panels in the front calf plate to keep air moving and the rider cooler. The Gore-Texmembrane breathes more than any other membrane thus the riders feet will stay cooler in warm weather.Features: Equipped with Gore-Tex highly breathable and waterproof membrane to add a waterproof yet highly breathable barrier between the elements and the riders feet Technomicro base material Front calf plate features four small mesh panels for air flow Rear calf features six mesh panels for maximum movement of heat away from the riders foot Replaceable nylon toe scuff pad Internal inner and outer ankle protective caps Malleolus external plastic guard with ergonomic closed cell foam padding internally to enhance protection of those tender small foot bones Nylon inner sole with removable arch support pad Double stitched in all high stress areas Zipper and VELCRO® brand closure system Elastic panel adjacent to the entry zipper allows a bind free zip and improved fit Nylon shin deflector plate Fully encapsulated heel cup Lined with anti-abrasion Cambrelle in the foot area for comfort Upper is lined with Teflon mesh which prevents complete absorption of water and sweat Dual compound sole DuPont® polymer toe shift pad CE certified to EN13634:2017