These classic men’s swim shorts are a comfortable and practical choice for beach, pool, holiday, and summer leisure wear. Available in solid blue checked design, they offer a timeless sporty look that is easy to combine with T-shirts, tank tops, sandals, or casual summer outfits.
The integrated mesh lining provides comfortable support, while the elastic waistband with an external drawstring ensures a secure and adjustable fit. Whether swimming, relaxing by the pool, walking along the promenade, or enjoying a summer holiday, these swim shorts are designed for reliable comfort and easy movement.
Two side pockets and one back pocket with a zipper provide practical storage space for small essentials such as keys, wallet, coins, or cards. Made from lightweight 100% polyester, the shorts are easy to care for and ideal for warm-weather activities.
A versatile summer essential for men who value comfort, function, and classic beach style.
OVER 70 YEARS OF EXPERIENCE
Tradition You Can Feel
Since 1948, Authentic Klein has grown from a small family business in Sonthofen into a trusted European sportswear brand. Our long-standing experience shapes every collection, with a strong focus on reliable quality, comfortable fits, and clothing made to last.


EUROPEAN PRODUCTION
Quality With A Responsible Path
By combining German heritage with European production, Authentic Klein keeps every step closer to the people who make and wear our clothing. Short transport routes, direct quality control, and efficient manufacturing help us create sportswear that is reliable, responsible, and ready for everyday movement.
QUALITY MATERIALS
Comfort In Every Detail
Our materials are chosen to support comfort, movement, and long-lasting wear. From breathable cotton and flexible cotton blends to soft fleece, smooth jersey, and quick-drying microfiber, every fabric is selected to feel pleasant on the skin and keep its shape over time.



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