FCS II Christenson Twin+1 PG L-XL Black Fins Size:L/XL They also filter out blue

They also filter out blue light

while also being Fair Trade Certified sewn

Organic cotton jersey fabric [200 g/m2]

made with sustainability in mind from EcoVero fabrics that feel great

FCS II Christenson Twin+1 PG L-XL Black Fins Size:L/XL They also filter out blueChris Christensons specialty, high performance twins. This is a perfect complement to your twin fin. These high performance twins will provide smooth and fast down the line speed and as they are machine cut from layers of solid fiberglass are also extremely stiff. Features: Base: 130. 55mm, 5. 14" Depth: 132. 5mm, 5. 22" Area: 12744mmsq, 19. 75"sq Sweep: 36. 7 degrees Foils: Flat Designed to fit the FCS II Fin System. Recommended for all board types