SLUGGERS SIZE GUIDE

The easiest way to find your size? Use your underwear size.

Sluggers sizing is based on underwear measurements, not swimwear. If you're a Large in your Calvins, you're a Large in Sluggers. Simple.

WAIST SIZE GUIDE

WHICH STYLE IS RIGHT FOR YOU?

DEETEES — The easiest fit of the range. A stretchy polyester and spandex blend that fits like lycra underwear with a drawstring waist. Works for every body type. If you've never worn a swim brief before, start here.

RACERBACKS — 100% polyester, chlorine proof, and cut close to the body. Best suited to lean, smaller builds. The go-to for serious lap swimmers and squad training.

CLASSICS — Also 100% polyester and chlorine proof, but cut with a fuller seat for blokes with a stockier, more muscular build. If you've got a rounder bum and regularly swim in a chlorinated pool, Classics are your brief.

Still not sure? Order your underwear size and if they don't fit just send them back. No drama.

For our full shipping and returns policy please CLICK HERE.

• Sluggers ship with Australia Post.
• We offer a flat rate for shipping.
• Shipping is priced in Aussie Dollars (AUD). Overseas, Shopify converts it to your currency at checkout, so the amount you see may vary slightly with the exchange rate.
• Domestic (Australia): Standard A$7.50, Express A$11.00
• USA: Standard A$17.69, Express A$42.29 (includes our tariff handling fee). That's about US$13 and US$31 at today's exchange rate.
• United Kingdom: Standard A$17.20, Express A$43.10. That's about £10 and £24 at today's exchange rate. The UK now has its own shipping zone and prices, just like the USA.
  We are transitioning to VAT-included pricing for UK customers, so the price you see is the price you pay, with no surprise charges on delivery. We use a company called Zonos for this and as at October 24 2026 this is new territory for us! They're saying it's set up and we're waiting to follow some orders to see how it works in practice.
• International (Rest of World): Standard A$15.50, Express A$40.00
• You'll receive a tracking number once your order is scanned by Australia Post.
• International orders will be delivered by your local postal service. Once scanned in your country, you should be able to use our tracking number locally (e.g. at usps.com).
• Aussie orders require a signature on delivery.
• Shipping to the USA includes any applicable import duties, calculated and charged automatically at checkout — nothing extra to pay on delivery. See our USA shipping & duties page for details.
• We take responsibility for your item until it's marked DELIVERED on tracking. Make sure your parcel can be delivered somewhere safe.