Aura Shades

Category 0 - 3 Photochromic Sunglasses

One pair. Every condition. 67 Shades of Grey is a photochromic sports sunglass engineered to adapt with you from the first light of morning to the harsh glare of noon. The lens transitions from a near-clear Category 0 all the way to a protective Category 3 — making it the ideal choice for early morning runners, indoor-outdoor athletes and anyone who hates swapping lenses mid-session.

Built for All-Day Wear

The Category 0–3 photochromic range makes this pair uniquely versatile. Light enough to wear indoors or in low-light conditions, dark enough to handle Singapore's intense tropical sun. One pair from sunrise to sunset — no compromises.

Key Features

• Photochromic lens — Category 0 to 3, seamlessly transitions with changing light
• Widest adaptive range — clear enough for indoor use, protective in full sun
• Carbon fibre frame — featherlight and built to handle the toughest sessions
• UV400 protection — full UVA and UVB blocking at all tint levels
• Secure sport fit — grip-optimised for high-movement activities
• Singapore-ready — engineered for tropical humidity and unpredictable weather

Best For

Running · Pickleball · Cycling · Indoor-Outdoor training · Early morning sessions · All-day outdoor wear

Specs

• Lens Category: 0 – 3 (photochromic)
• Lens Type: Photochromic
• Frame Material: Carbon Fibre
• UV Protection: UV400
• SKU: AU-MAT-CBF-SIL-038-LU
• Price: SGD 129.90

Free shipping in Singapore. 30-day returns. Trusted by Singapore athletes.