The STX 4Sight Plus Protective Goggle is great eye protection for top lacrosse or field hockey teams. STX exclusive oval shaped wires across face offer enhanced vision and impact resistance. Low-profile design provides minimal visual interference in all directions. Form-fitting, contoured silicone molds to the face for maximum comfort, fit and cleaning ease. Antimicrobial agent minimizes breakouts due to perspiration. Meets ASTM F803-03 requirements for women's lacrosse and ASTM F2713-09 requirements for field hockey. (60mph ball impact test). Recommended for ages 12 and younger.