Introducing the Stone Island Econylon® Swim Trunks, crafted from 100% Econylon®, a regenerated nylon fabric known for its durability and eco-friendly properties. These swim trunks are designed for comfort and functionality, featuring an elastic waistband with an adjustable drawstring.

Additional features include side welt pockets and a back pocket with Velcro closure, ensuring secure storage. The iconic Stone Island logo patch adds a distinctive touch, while the lining provides added comfort.

• Brand: Stone Island
• Model: L1S15B100004
• Style: Swimwear
• Color: Black
• Material: 100% Econylon®
• Gender: Men
• Made in: Indonesia

The World Class Guarantee: Every piece is guaranteed brand new with original tags, verified 100% authentic, and sourced exclusively from authorised luxury boutiques worldwide.

• Every item sold on World Class Fashion is 100% authentic.

• We source exclusively from vetted luxury suppliers and distributors and verify authenticity using industry-standard authentication methods before shipment.

• When additional verification is required, we rely on independent third-party authentication services and expert evaluators to confirm brand-specific details such as materials, serial numbers, construction, and craftsmanship.

• If authenticity is ever questioned, we offer a full money-back guarantee — no exceptions.

• The listing features actual professional photos of the product to show detail and condition accurately.

For U.S. customers, import duties are calculated and included at checkout.

For additional information, please review our Shipping Policy

Shop confidently — returns supported within 14 days in accordance with our policy.

For full details, please review our
Return and Refund Policy.

Please note that the size indicated for each product corresponds to the original size used by the brand, as shown on the product tag.

Here is our standard size guide table.
For further guidance, please feel free to contact us at info@worldclassfashion.com