Nike Tide Cosmic N sunglasses pair a classic square shape with a lightweight, slim profile and Nike Max Optics for clear everyday vision. Designed for versatile wear, they feature bold color‑block temples that elevate casual looks. Key attributes: College grey | Green | Injected plastic | Nike Max Optics | 4-base flat lens | Lightweight construction | Square shape | Bold color-block temples | Slim profile | Dimensions & fit: 53mm lens width | 17mm bridge width | 130mm temple length | One size