![[Cava - Agave]](http://specseyewear.com/cdn/shop/files/Raen_Kostin_S656_02_4141c294-ae87-4588-8d67-1c589dd305ef_{width}x.png?v=1719327659)
![[Cava - Agave]](http://specseyewear.com/cdn/shop/files/Raen_Kostin_S656_02_4141c294-ae87-4588-8d67-1c589dd305ef_530x@2x.png?v=1719327659)
Overview
Inspired by our Froyd optical frame, Kostin scales up the classic optical silhouette with a robust acetate frame and an optimized fit for use as a sunglass. The result is a rounded sun frame thatÕs timeless and versatile, with nuanced details like a keyhole bridge, split bar tack hardware, and flipped temple design. Kostin is available in our Recycled Black and our Bio acetate, for those that want style and sustainability.
Frame Measurements
![[Cava - Agave]](http://specseyewear.com/cdn/shop/files/Raen_Kostin_S656_01_2cd48994-35a6-471b-909b-48066611217f_{width}x.png?v=1719327659)
![[Cava - Agave]](http://specseyewear.com/cdn/shop/files/Raen_Kostin_S656_03_837118ae-87b4-41ec-9103-c85a857c3913_{width}x.png?v=1719327659)
![[Ristretto Tortoise - Smoke]](http://specseyewear.com/cdn/shop/files/Raen_Kostin_S556_02_5cc8d5af-0e0b-445d-9c72-d64aa7c451c6_{width}x.png?v=1719327659)
![[Ristretto Tortoise - Smoke]](http://specseyewear.com/cdn/shop/files/Raen_Kostin_S556_01_6f5c6b00-9ce1-4085-810c-68cbed798637_{width}x.png?v=1719327659)
![[Ristretto Tortoise - Smoke]](http://specseyewear.com/cdn/shop/files/Raen_Kostin_S556_03_d600b8a4-613c-4a2d-bdd2-6484e6484b75_{width}x.png?v=1719327659)
![[Recycled Black - Green Polarized]](http://specseyewear.com/cdn/shop/files/Raen_Kostin_S762_02_1ec59438-1e2c-4f9d-882f-0391b6c009e5_{width}x.png?v=1719327659)
![[Recycled Black - Green Polarized]](http://specseyewear.com/cdn/shop/files/Raen_Kostin_S762_01_1_45e15b93-bf58-4bc4-bff9-22a21b1018a5_{width}x.png?v=1719327659)
![[Recycled Black - Green Polarized]](http://specseyewear.com/cdn/shop/files/Raen_Kostin_S762_03_c7188004-9f67-400a-be3d-0e62d74d49e9_{width}x.png?v=1719327660)
![[Twilight Polarized - Vibrant Brown Polarized]](http://specseyewear.com/cdn/shop/files/Raen_Kostin_S555_02_4532c6ed-0392-43bc-b709-1aa88993e754_{width}x.png?v=1719327660)
![[Twilight Polarized - Vibrant Brown Polarized]](http://specseyewear.com/cdn/shop/files/Raen_Kostin_S555_01_b8380aec-355d-4e6b-8d87-da06915f8154_{width}x.png?v=1719327660)
![[Twilight Polarized - Vibrant Brown Polarized]](http://specseyewear.com/cdn/shop/files/Raen_Kostin_S555_03_3f61da32-e931-4d54-aa6d-5304bcefea1c_{width}x.png?v=1719327660)
