ScorpionExo EXO-GT3000 Full Face Modular Helmet (Matte Black, Medium) TCT-Ultra prepreg Shell: The advanced TCT-Ultra shell structure utilizes a proprietary 5 layer blend of interlaced and specially formulated fibers that are pre-impregnated with resin to create a strong yet lightweight shell structure Ellip-Tec Base Plate: Scorpion's ratchet system uses an elliptical motion, ensuring a proper seal. The Ellip-Tec ratchet system allows for 100% tool-less shield changing in a matter of seconds SpeedView Retractable Sun-Visor: Retractable internal sun visor changes positions with a simple slide of a switch Everclear No Fog Face Shield: Optically-clear shield with state-of-the art anti-scratch hardened coating and 100% UV protection. City-Mode tab allows the shield to be locked or left slightly open for a gentle flow of air to the shield and helmet interior KwikWick III Removable/Washable Anti-Microbial Liner: The third generation of Scorpion's moisture-wicking lining material feels cool to the touch in warm weather and warm in cool weather while maintaining anti-microbial and hypo-allergenic properties