Single-lens sunglasses for breaking a sweat or the space-time continuum. Made for Medium Noggins Just-right midsize sunnies. Mirrored Reflective Lenses Mirrored lenses reduce glare, hide your eyes, and come in vibrant colors. No Slip We use a special grip coating to construct our frame to help eliminate slippage when sweating. No Bounce Snug, lightweight frame with a comfortable fit that prevents bouncing during time travel. All Polarized Glare-reducing, polarized lenses with UV400 protection block 100% of harmful UVA and UVB rays from robot overlords. All Future A futuristic one-lens frame that’ll convince people you traveled here from the future to warn us about the AI takeover.