The STX 4Sight + S adult lacrosse goggle is designed for the intermediate player to provide the required eye protection they need combined with features to increase comfort during play. The oval shape of the steel wire is designed to improve visibilty. The pads are made using form fitting silicone that is comfortable for long hours of practice. The pads will not absorb sweat or moisture to make sure they don't gross over time. SEI Certified for the 2020 rule change. These goggles are sized for adults and are one size fits all. If you need smaller goggles for youth players see our youth or rookie goggles.