Short Sleeve Core Rashguard

Size: XS
Color: Teal

The Core Rashguard is crafted from elasticized nylon fabric, that offers UPF 50+ protection and enhanced mobility. Designed for comfort with flatlock stitching and an ergonomic cut, it's the perfect for all paddlesport athletes.

Low stock
What's my size?

LB9 products work best when fitted to the body, to take advange of their compression and/or waterproof properties.

Please consult our size guide found on each product page aside the size selector.

If you are still unsure what size to pick, please contact our Customer Service team and we will assist you with the selection of the perfect size.

Shipping & Returns

Free shipping on orders over 150€

All orders are dispatched within 24h.

Italy 24/48h: 7€ UPS/PosteChrono/DHL

EU 3-5 Business Days: 15€ UPS Express/DHL

UK 3-5 Business Days: 25€ UPS Express

Worldwide 5-7 Business Days: 40€ UPS Express Saver/PosteChrono

Please contact our Customer Service team to organise a return and/or size change.

The Short Sleeve Core Rashguard is an essential for your LB9 kit.

We started off from our beloved Rashguard and we redesigned it maintaining its essential benefits but with a stronger focus on comfort and softness.

Our elasticized nylon frabric guarantees the ideal fit for long days on the water, and that is why the Core Rashguard is perfect for all watersports like SUP and Kayak.

The composition of our fabric gives the user a UPF 50+ protection from UV rays.

    • Elasticized compression fabric in 4 directions for greater mobility
    • UPF 50+ Sun Protection
    • Flatlock Stitching
    • Ergonomic Cut for an enhanced fit
    • Nylon Spandex Fabric


    • Canoe Polo
    • SUP
    • CrossFit
    • Weight Lifting
    • Surf
    • Canoe Sprint
    • Kayaking
    • Waveski
    • Wakesurfing


    15% SPANDEX
    85% NYLON

    Ergonomics First

    The ergonomics of the Core Rashguard have been designed to flow with every movement.

    UV Protection

    The Core Rashguard keeps you protected from the sun while out in the water on those long training sessions with it's 50+ UPF protection.

    Rep Your Colours

    The core rashguard range is our most colourful yet, allowing you and your teammates to express yourself both in the water through a striking collection of deep and vibrant iconic colours.


    Check out our Frequently Asked Questions page to learn more about our brand.

    What is a rashguard and why do I need it?

    A rashguard is a quick-drying, UV-protective shirt designed for water sports, offering comfort, sun protection, and abrasion resistance during activities like kayaking. Its snug fit and breathable fabric make it a practical choice for enhanced performance on the water.

    Does a rashguard keep me warm?

    Rashguards can help regulate your body temperature by providing an extra layer that keeps you warm in cooler water and provides breathability in warmer conditions, but for winter kayaking we suggest you view our Winter Collection.

    What size should I choose, and how do I ensure the right fit?

    Like many of our products, we recommend choosing true to size or even a size below to ensure an optimal fit.

    The size/colour I want isn't in stock, what do I do?

    If the size/colour you wish to order is no longer in stock we advise you contact our customer service team and we'll get back to you regarding upcoming restocks.

    What sport can I use it with?

    Our rashguard can be used for all watersports and paddlesports such as Canoe Polo, Stand Up Paddle, Whitewater Kayaking and Sprint Kayak.