Classic, heavyweight cotton tee with a retro surf vibe built for comfort and durability.

The Billabong Youth Bio Wave T-Shirt is crafted from 100% ring-spun cotton heavyweight jersey fabric, delivering a soft yet sturdy feel made to last. Its slightly oversized OG fit features wider shoulders and longer sleeves, complemented by a wider neck rib for classic styling and extra comfort. The tee showcases front and back soft-hand screen prints with a garment wash finish that enhances the vintage look. This tee is a go-to for young riders wanting authentic surf style that stands up to everyday wear.

• 100% heavyweight ring-spun cotton jersey — Soft, durable fabric with a premium feel.
• Slightly oversized OG fit — Wider shoulders and longer sleeves for relaxed comfort.
• Wider neck rib — Adds durability and classic style to the neckline.
• Soft-hand front and back prints — Vintage surf graphics with a smooth finish.
• Garment wash finishing — Gives a lived-in, vintage look and feel.