Sporty, fitted and full of throwback energy, the Billabong Women’s Since 73 Wave Jumper in Colonial Blue brings heritage vibes into a modern silhouette. Designed in a flattering cropped fit, it’s crafted from a soft rib knit blend of acrylic, nylon and elastane for comfort with subtle stretch.

The colour block design is elevated by a contrasted crew neck and striped sleeves, giving it that retro athletic edge. Finished with chest embroidery that nods to Billabong’s roots since 1973, this is a standout knit that pairs perfectly with high-waisted denim or relaxed trousers for an easy, confident look.