Speedo Air Seal Tri Swim Goggle, Smoke/Ice Modern and lightweight design offers superior soft frame performance Ideal for triathletes and open water swimmers or adult consumers ages 12 or up looking for a comfortable stylish goggle for competition and training Curved lens, wide-angle technology provides maximum visibility, with UV protection and Anti-Fog Speedo's exclusive air filled gasket system offers ultimate comfort Two tone double silicone headstrap with our easy-adjust SpeedFit system for a quick custom fit