Mykita NUKKA Optical Frame pairs a rounded pantos silhouette with a mixed acetate and stainless-steel construction for a refined everyday optical option. The lightweight design and patented spiral hinge deliver comfort and precise adjustments. Key attributes: Grey | Acetate and stainless steel | Lightweight construction | Durable metal temples | Patented spiral hinge | Individually adjustable components | Includes original case, cleaning cloth, certificate of authenticity and guarantee | Pantos (rounded) shape | Material-mix front and temples | Acetate temple tips | Dimensions & fit: Lens width: 49 mm | Lens height: 45 mm | Bridge width: 18 mm | Temple length: 140 mm | Standard fit (size 49/18/140) | Composition & care: Acetate | Stainless steel | Wipe lenses and frame with the included cleaning cloth; store in the supplied case when not in use; have adjustments carried out by a qualified optician.