This is Ostro, a Square-shaped frame from the Silk collection made of Acetate Hybrid. Like all ic! berlin frames, Ostro is 100% designed and manufactured in Berlin.


Item nr.:
21 mm 40 mm 49 mm 139 mm
145 mm
Model: Ostro
Variant: Graphite-Seaweed-Milky
Light transmission: For prescription
Material: Acetate
Shape: Square, Panto
Size: Large
Collection: Silk
Face: Rectangular
Material details: Acetate Hybrid
Front color details: Graphite-Seaweed-Milky
Lens: For prescription
Lens filter category: 0 No tint. No protection from sun glare.
Polarized: No
Mirrored: No
Weight: 14 g
Width: 139 mm
Lens height: 40 mm
Lens width: 49 mm
Lens distance: 21 mm
Hinge: 3,5 mm
Nose width: 21 mm
Temple color: Graphite
Templetip color details: Seaweed Milky
Ostro combines unique geometric and round lines to give these rims a style all their own. Ultra-thin, stainless steel construction is encased in a fine layer of colored acetate. Ostro is part of the Silk Collection with its signature, ultra-thin 4 mm hinge. Inspired by minimalist Scandinavian design, each frame is featherlight yet remarkably strong-just like the winds they're named after.