For a 7-night cruise, most men need two or three pairs of swimwear, one pair of underwear per day plus two spares, and a smooth, low-profile pair for formal evenings. Pack swimwear that dries fast between the pool deck and the cabin, breathable underwear for shore days in the heat, and something soft for lounging on the balcony.
Why cruise packing is different from a normal beach trip
On a cruise, your day switches settings more often than on any other holiday. Breakfast in the buffet, a swim before lunch, a shore excursion through a hot port town, a dress-up dinner, a late show. You rarely get back to the cabin between those moments, and the cabin itself is small, often with limited drying space.
That shapes three priorities:
- Fast-drying swimwear, so a damp pair from the morning is ready again by the afternoon.
- Underwear that handles heat and walking on port days without bunching.
- A clean, invisible layer for evenings, when trousers are slimmer and fabrics lighter.
How many pairs to pack
| Item | 3-4 nights | 7 nights | 10-14 nights |
|---|---|---|---|
| Swimwear | 2 | 3 | 3-4 |
| Everyday underwear | 5 | 9 | 10 (use the ship laundry or hand wash) |
| Smooth pair for formal nights | 1 | 2 | 2-3 |
| Lounge shorts for cabin and deck | 1 | 2 | 2 |
Rotating swimwear matters more than people think. A pair that sat wet in a beach bag all afternoon will still be damp at breakfast. With three pairs you always have one dry, one drying and one in use. For more general rules, see our travel underwear packing guide.
Swimwear for pool decks, hot tubs and private beaches
Cruise ships tend to mix families, couples and groups on the same deck, and many itineraries include a stop at a private island or a city beach. A mix of one brief and one trunk-style pair covers both moods.
- Mesh Swim Briefs: fine mesh fabric that is breathable and quick-drying, an adjustable drawstring, a double-layer contoured pouch and a tag-free finish. Eight colours, sizes S to XL. Ideal for laps in the ship pool and lazy hours on a lounger.
- Square Leg Swim Trunks: 82% polyamide and 18% spandex with 4-way stretch, a colour-block waistband and thigh panels, and a drawstring closure. Four colours, S to XXL. A bit more leg for the water slide, snorkelling trips and walking to the beach bar.
- Printed Swim Briefs: 90% polyester and 10% spandex, quick-drying, with an adjustable tie string and a low-rise brief cut. Five colour and pattern options, S to XXL. A fun choice for the deck party on sea day.
Chlorine from the ship pools and salt from the sea both wear fabric down over time. A quick rinse in the cabin shower after each swim helps; our swimwear care guide explains the rest.
Underwear for port days and shore excursions
Port days often mean hours of walking on hot stone streets, climbing in and out of tour buses and standing in queues for tenders. Look for a fabric that dries quickly, a stay-put waistband and a cut without bulky seams.
The Ice Silk Boxer Briefs are quick-drying and moisture-wicking, with breathable mesh panels, seamless construction, a durable elastic waistband and a breathable 3D pouch. They come in six colours from S to XXL, and because they dry fast you can rinse a pair in the cabin sink in the evening and pack it again the next morning.
Formal nights and dinners
Many cruises include one or two dress-up evenings. Slim trousers and a fitted shirt show every ridge and seam, so this is where a smooth pair really earns its place in the suitcase.
- Modal Trunks: lightweight, soft modal fabric with a contour pouch and breathable inner lining, a tag-free design and flat, smooth stitching. Six colours, S to XXL. Choose black or grey under dark dinner trousers.
- Compression Shirt: 88% nylon and 12% polyester, seamless, worn as a base layer under a dress shirt for a smoother line across the chest and waist. Black or white, M to 3XL. White disappears best under a light shirt.
Cabin, balcony and sea days
Sea days are slow by design: a late breakfast, a book on the balcony, a nap before dinner. A pair of soft shorts bridges the gap between swimwear and evening clothes. The Cotton Shorts with Zip Pockets are 100% cotton, cut to a 5-inch length that sits above the knee, with three zip pockets for your cabin key card and phone. They come in 14 colours, S to XXL, and work for the gym on board, morning walks around the promenade deck or simply relaxing in the cabin.
Quick cruise packing checklist
- 2-4 pairs of swimwear in at least two different cuts
- One pair of underwear per day plus two spares
- 1-2 smooth, dark pairs reserved for formal nights
- A light base layer if you plan to wear fitted shirts
- Lounge shorts for the cabin, gym and balcony
- A small wet bag to keep damp swimwear away from clean clothes
- A few clothes pegs or a travel line for the cabin bathroom
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Frequently asked questions
How many swimsuits should a man bring on a cruise?
Two for a short cruise and three or four for a week or longer. Rotating pairs means you never have to pull on damp swimwear.
Can I wear swim briefs on a cruise ship?
Yes. Swim briefs are common at ship pools and hot tubs, especially on European itineraries. Pack a trunk-style pair too if you prefer more coverage for some activities.
What underwear should I wear on formal night?
A smooth, tag-free pair in a dark colour, such as modal trunks, works best under slim dinner trousers.
How do I dry swimwear in a small cruise cabin?
Rinse it in fresh water, roll it in a towel to press out water, then hang it in the bathroom or on the balcony, out of direct sun.
Set sail with the right pairs
Start with our men's swimwear for the pool deck, then add boxer briefs and silky underwear for port days and dinners, plus a pair of cotton shorts for the cabin. Every order ships in discreet packaging.
