The River frame from Monokel Eyewear is handcrafted for durability and comfort, designed to be a staple for everyday wear.

• Handcrafted from organic and biodegradable acetate
• Features 100% UV protective Carl Zeiss Vision CR39 lenses
• Equipped with 5-barrel OBE stainless steel rivet hinges
• Hinge screws are Teflon-covered
• Designed with a keyhole nose bridge
• Double horizontal rivets are present on the temples and front frame