Billabong 73 LT Boardshort
Pickup available at BSS
Usually ready in 24 hours
Built on Five Decades of Surf Heritage
Billabong was born in 1973 out of a pure love for surfing, and the 73 LT Boardshort is a direct salute to that founding spirit. Where the brand started as a garage-level passion project and grew into one of the most recognized names in surf, this boardshort distills that journey into an everyday piece you can wear from the lineup to the sand without a second thought.
The "LT" designation signals a lightweight build that keeps things easy in the water. Less drag, quicker dry time, and a feel that stays out of your way when you're paddling or popping up on a wave. The classic horizontal pinstripe pattern visible in the cut keeps the look rooted in Billabong's vintage aesthetic without feeling dated.
Construction and Fit
The 73 LT sits at a traditional boardshort length that works in and out of the water. A woven elasticated waistband paired with a rope drawstring gives you a secure, adjustable fit without relying on a stiff closure that digs in. The flat-front profile sits clean under a wetsuit or on its own, and the Billabong logo woven patch on the leg keeps the branding understated.
Lightweight fabrics in a boardshort context mean the short sheds water fast and dries quickly between sessions, which matters whether you're bouncing between surf spots or heading into a restaurant after the beach. The pinstripe construction adds visual texture without adding weight or stiffness to the fabric.
A Billabong Classic
The 73 series is Billabong leaning into its roots. It's not a technical performance short loaded with stretch panels and bonded seams, and it's not meant to be. It's the boardshort you reach for when you want proven construction, clean style, and the Billabong name behind it. Suited equally to recreational surfing, beach days, and casual warm-weather wear.
Find the Billabong 73 LT Boardshort in store and online at Island Water Sports, your South Florida source for Billabong surf gear.
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Specifications
- Brand
- Billabong
- Gender
- Men's
- Category
- Boardshorts
- Construction
- Lightweight (LT) fabric build
- Waistband
- Elasticated with rope drawstring
- Pattern
- Horizontal pinstripe
- MPN
- itemMatrix-43118
Frequently Asked Questions
- What does the 'LT' stand for in the Billabong 73 LT Boardshort?
- LT stands for lightweight. It refers to the lighter fabric construction used in this boardshort, which reduces drag in the water and speeds up dry time compared to heavier boardshort builds.
- What is the Billabong 73 series?
- The 73 series is Billabong's tribute to its 1973 founding year. The line draws on the brand's original surf heritage and typically features a classic aesthetic with a straightforward, functional build.
- Are Billabong boardshorts good for surfing?
- Yes. Billabong has been making boardshorts for surf use since 1973. The 73 LT is suited to recreational surfing and active beach use, with a secure drawstring waist and a lightweight fabric that moves with you and dries quickly.
- How should I care for my Billabong boardshort?
- Rinse with fresh water after salt water or chlorine exposure to extend the life of the fabric and any printed or embroidered details. Machine wash cold and hang dry rather than using a dryer to preserve the fit and finish.
- Can Billabong boardshorts be worn as casual shorts off the beach?
- Yes. The 73 LT's clean pinstripe styling and classic length make it versatile enough to wear as casual warm-weather shorts, not just dedicated surf or swim wear.
- Where can I buy the Billabong 73 LT Boardshort?
- The Billabong 73 LT Boardshort is available in store and online at Island Water Sports in South Florida. You can also shop directly on this page and select your size using the variant picker above.
- What is Billabong's background as a surf brand?
- Billabong was founded in 1973 with a focus on surf culture. Over the following decades it expanded into one of the leading surf brands globally, producing boardshorts, wetsuits, and surf accessories used by recreational surfers and professionals alike.


























