Tri-Fiber-Composite-The-cover-is-made-of-an-exclusive-composite-which-blends-together-different-types-of-stratified-&-criss-cross-textiles-Kevlar-carbon-&-glass-fibre-in-order-to-obtain-the-highest-possible-performance-level-with-the-lowest-possible-weight-to-give-the-cover-a-unique-strength-but-also-a-considerable-decrease-in-the-whole-helmet-rsquo-s-weight-Shell-2-size-cover-to-ensure-the-helmet-gives-a-perfect-fit-Visor-Interior-scratch-resistant-polycarbonate-treated-visor-with-UV389-ray-filters-The-helmet-has-fastening-&-rotation-system-that-allows-to-remove-the-visor-without-using-tools-This-helmet-comes-standard-with-a-clear-visor-removable-&-washable-The-interiors-&-interior-comfort-pads-are-removable-washable-&-replaceable-with-different-thicknesses-to-ensure-the-full-customisation-of-the-helmet-DD-rings-The-D-ring-retention-system-ensures-stability-safety-&-strength-The-strap-features-D-rings-in-light-alloy-Aerodynamic-The-shell-shapes-&-related-aerodynamic-spoilers-are-optimized-due-to-intensive-sessions-in-the-wind-tunnel-Aerodynamic-performances-allow-the-best-comfort-at-all-speed