The Heritage Boston | Heavy-Rim Ultra-Light Round Frames
Embrace timeless intellectual charm with these large-fit Boston round frames, engineered with a premium thick-rim TR90 / CP (Cellulose Propionate) construction. This classic silhouette features softened, vintage contours that universally flatter any face shape, making it an effortless choice for adding an artistic, retro vibe to your daily look.
Signature Styling: Iconic dual rivet accents on each temple corner, adding an authentic, high-fashion vintage anchor to the design.
Engineered Comfort: A feather-light, high-resilience front prevents pressure marks on the nose bridge, while wire-core reinforced internal temples ensure a tailored, shape-retaining fit.
Robust Build: Equipped with heavy-duty double-layer hinges to guarantee smooth temple movement and exceptional long-term durability.

4 Versatile Retro Colors:
Gradient Slate Gray: A deep-to-light vertical transition that offers richer visual layering than traditional tortoise. Subtle, modern, and perfect for those wanting a retro look without the heaviness.
Vintage Tortoise: A rich, organic mottled pattern that instantly establishes a classic, academic atmosphere—ideal for daily styling and smart-casual wardrobes.
Gradient Amber-Tea: A crisp, translucent honey tone with a lightweight feel that brightens a makeup-free look. An excellent choice for minimalist, low-profile styles that stand out from the crowd.
Classic Onyx Black: A sharp, high-contrast definitive classic that visually sculpts the face while offering a cool, crisp, and clean presence for daily commutes or business settings.

mminch

Frame Width *	140 mm
Lens Width	46 mm
Bridge	22 mm
Temple Length	145 mm
Lens Height	47 mm
Wearable Width	137 mm — 141 mm
PD range	55-71
Progressive / Bifocal	Yes

* Frame Width is the measurement of the screw distance between the two arms

46 mm 22 mm 47 mm 145 mm 140 mm