Nano Vista Replay 3.0 NAO3001444SC Boys’ Butterfly Eyeglasses with Sun-Clip in Dark Blue

The Replay 3.0 NAO3001444SC is a boys’ butterfly frame from the NanoVista collection — built from Siliflex™, the brand’s patented virtually indestructible material, and designed for the real physical demands of active children’s lives. This model features a precision-engineered sun-clip that attaches directly to the optical frame, instantly converting prescription eyewear to UV-protective sunwear — ideal for active children who move between indoor and outdoor environments throughout the day. The NanoVista collection is designed for the full span of childhood — from the early years of the toddler and infant range through to the teenage collections that accommodate larger face geometries and more fashion-conscious preferences. The Siliflex™ material scales through this entire range, delivering the same durability, flexibility, and safety characteristics in every size. The 3-in-1 fastening system adapts to the activity level of each age group. And the brand’s commitment to continuous innovation — including the NanoFinder AirTag system — ensures that each generation of NanoVista frames is more capable than the last.

The Replay 3.0 is one of NanoVista’s most comprehensive collections — offering rectangular, butterfly, and other silhouettes across boys’, girls’, and unisex options in a wide range of colours that accommodate every preference. The butterfly silhouette adds a distinctive upswept geometry that flatters round and heart-shaped face shapes with a playful, expressive quality — bringing Siliflex™’s virtually indestructible durability to a frame shape with genuine personality.

Key Features & Benefits:

• Siliflex™ Material: Patented, virtually indestructible, BPA-free, non-toxic, heat-moldable thermoplastic — completely metal-free for maximum safety and hypoallergenic comfort. Bends without breaking, returns to original shape.
• Frame Shape: Butterfly silhouette — designed for children’s face proportions in multiple sizes to accommodate growing faces.
• Colour: Dark Blue — a deep, rich blue that adds a more structured, mature character to the NanoVista range while remaining one of the most versatile and wearable colours in the collection.
• Prescription Ready: Fully compatible with single vision, bifocal, and progressive prescription lenses including polycarbonate, Trivex, and high-index options.