New In Store

Specialising in innovative & revolutionary performance wave, freestyle & speed fins.
Shop Now

Latest News

Type what you are searching for:


K4 Fins / 3SW freestyle-wave fin

    3SW freestyle-wave fin


    The 3SW freestyle-wave fin. Developed with help from the Official Test Centre Weymouth.  A fin that will give you amazing speed and control, secure and loose carving on the fast flats or choppy waves. The material is K4’s ‘Super Stiff’, the ideal composite for freestyle-wave fins; great reflex, stiff enough for excellent acceleration and direct response, enough flex for speed, grip and control. The 3SW also works great in big wave boards.
    Check some early feedback in our blog post, ‘Introducing the 3SW

    More information about our Super Stiff material

    Full specifications here:

    Fin Specs

    Sold as singles for £59.90 each.
    Due to the popularity as wave fins we’ve now added an 18cm version in US, SB and PB for £49.90 each.

    Please see our DISTRIBUTION AND SHIPPING GUIDE for information regarding import tax and handling fees (Orders outside the UK will have the UK tax removed at checkout, but you will have to pay local tax and fees). If you have any last minute changes to orders please contact Murray our distributor at


    The 3SW freestye-wave fin. Developed with help from the Official Test Centre Weymouth.

    Additional information


    32cm, 30cm, 28cm, 26cm, 24cm, 22cm, 20cm, 18cm


    Power box, US box, SB box


    There are no reviews yet.

    Be the first to review “3SW freestyle-wave fin”