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Bestseller

Men's Swimming Trunks — Quick-Dry Shorts with Secure Pockets for Beach, Pool & Holiday | Koossa


Low stock!
Free delivery Free UK delivery — includes tracking
Money-back guarantee 30-day money-back guarantee
Colour:Red
Size:

Size Guide

Women's Clothing · All measurements in cm

SizeUKBust (cm)Waist (cm)Hip (cm)
XS6–880–8460–6486–90
S8–1084–8864–6890–94
M10–1288–9468–7494–100
L12–1494–10074–80100–106
XL14–16100–10680–86106–112
XXL18–20106–11486–94112–120
3XL20–22114–12294–102120–128

All measurements are body measurements. If you are between sizes, we recommend sizing up for a more relaxed fit.

Dispatched Thu 16 Jul
🇬🇧 Free UK Delivery
2-Year Guarantee Quality assured
30-Day Returns Hassle-free

Contemporary Swim Shorts Designed for the Modern Gentleman

These quick-dry swimming trunks are tailored for gentlemen who appreciate both relaxed comfort and understated style. Crafted from breathable, fast-drying fabric, they transition effortlessly from swimming to sunbathing, making them the ideal companion for seaside escapes, poolside lounging, or active water sports. The modern tailored fit sits comfortably at the waist without clinging, whilst secure Velcro-fastened pockets keep your essentials safe whether you're in the water or strolling along the promenade.

Why You'll Love Them

  • Modern Tailored Fit: Designed to offer freedom of movement without excess fabric, ensuring you look polished and feel comfortable all day.
  • Quick-Dry Technology: The breathable fabric dries rapidly, so you can move seamlessly from a refreshing swim to relaxing in the sun without discomfort.
  • Durable Construction: Engineered to withstand repeated wear and exposure to chlorine and saltwater, these trunks are built to last season after season.
  • Versatile Styling: Available in a refined palette of colours and subtle patterns that complement your warm-weather wardrobe effortlessly.
  • Secure Velcro Pockets: Practical side pockets with reliable Velcro closures keep keys, cards, and other valuables protected whilst you enjoy the water.
  • Breathable Comfort: The lightweight, airy fabric ensures you stay cool and comfortable even on the warmest summer days.

Perfect For

Whether you're planning a coastal retreat, a poolside afternoon, or an active beach holiday, these swimming trunks deliver both practicality and polish. Pair them with a crisp linen shirt for leisurely lunches by the sea, or wear them on their own for morning swims and waterside relaxation. Their classic design and reliable performance make them a go-to choice for discerning gentlemen who value quality, comfort, and timeless style in their holiday essentials.

Free UK delivery on every order — no minimum spend required.

Your order is carefully packaged and sent with full tracking, so you always know exactly when to expect your delivery.

Order today and we'll dispatch it the next working day.

Not quite right? You have 30 days to return your purchase — no questions asked.

We also offer a 2-year guarantee against manufacturing faults, because we stand behind everything we sell.

1
Contact us Email us with your order number and reason for return.
2
Send it back Pack the item securely and post it to our returns address.
3
Receive your refund Once received, we'll process your return and refund within 5 working days.
Fit Guide ✓  True to Size
Runs small
Runs large
Men's Swimming Trunks — Quick-Dry Shorts with Secure Pockets for Beach, Pool & Holiday | Koossa
Men's Swimming Trunks — Quick-Dry Shorts with Secure Pockets for Beach, Pool & Holiday | Koossa Sale price£34.95
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Frequently asked questions

How do I know this will fit me?
Each product page includes a detailed size guide. If you're between sizes, we recommend sizing up for a more comfortable, relaxed fit. Our customer care team is also happy to advise — simply get in touch before you order.
What is your returns policy?
We offer a straightforward 30-day returns policy. If you're not completely satisfied, contact our team with your order number and we'll guide you through the process. Refunds are issued within 5 working days of receiving your return.
How do you ensure the quality of your clothing?
Every garment in the Koossa collection is selected for its fabric quality, construction, and longevity. We work with carefully chosen suppliers and assess each piece for fit, finish, and durability before it reaches you.
Are the colours accurate in the product photos?
We photograph each item in natural light to represent colour, texture, and drape as faithfully as possible. Please note that screen settings can vary slightly, but we do our best to ensure what you see is what you receive.
When will my order arrive?
Orders placed today are dispatched the next working day. All deliveries include full tracking so you can follow your parcel every step of the way. Free UK delivery is included on every order, with no minimum spend.
Why shop with Koossa?
Koossa was created for those who dress with intention. We curate timeless, well-made clothing and accessories for the over-50s — people who value quality over trends, and style over noise. Every order is backed by free delivery, easy returns, and genuine customer care.
The Koossa team in our boutique The Koossa team
Our Promise

We stand behind every piece we sell

We started Koossa because we believed fashion could be both timeless and trustworthy. Every garment is personally selected for its quality, cut, and craftsmanship. If it wouldn't meet our own standards, it doesn't reach yours. That's not a policy — it's simply how we work.

30day
No-questions returns window
0.5%
Of customers ever use it
5day
Refund processed within
30-Day Money-Back Guarantee Not satisfied? We'll refund you in full — no forms, no fuss. Simply contact us within 30 days.
Free UK Delivery On every order
Easy Returns 30-day hassle-free returns
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