1.Our sports sunglasses feature polarized TAC lenses that offer full protection against harmful UVA, UVB and blue light, avoid the occurrence of glare. The TAC lens and frames are impact resistant, scratch resistant,flexible, and durable. 2.Our frames are made from environmentally friendly PC material that is both lightweight and durable. The nose pad ensures that the sunglasses stay in place, even during intense physical activities. 3.Lightweight and soft for optimal wearing comfort, ideal travel equipment. Beautiful and stylish, these colours match with your faces. 4.Our sunglasses are versatile and suitable for a range of sports and activities, include driving and cycling, motorcycle, running, fishing, climbing, hiking or other outdoor activities enthusiasts. 5.The sunglasses include case for storage and pouch which can be used for storing your sunglasses. To avoid lens scratches and lens coating damage, clean your lenses with a clean cloth or lint free cloths and fresh warm water. Never dip them in saltwater or dry with a paper towel.