Best Cotton Swim Trunks for Boys of 2025

The RIPT Swim Shorts are designed for active boys who love to splash around. These ultra-light shorts allow for maximum movement, so you can enjoy your time in the water without feeling weighed down. The quick-dry fabric means you won't be left in soggy shorts after a swim, keeping you comfortable all day. With SPF50 sun protection, these shorts help shield your skin from harmful rays, giving you peace of mind while you play outdoors. The elasticated waistband with a drawstring ensures a snug fit for all shapes and sizes.

The Zoggs Cottesloe Swim Trunks are designed for comfort and flexibility in the water. With a 32cm leg length, you enjoy greater freedom of movement while swimming. The triangle front lining provides increased modesty, allowing you to feel confident during your swim. The drawstring ensures a secure and comfortable fit. Made from Ecolast+ fabric, these trunks use recycled materials, making them an environmentally friendly choice for the future. Plus, they offer UPF 50+ sun protection, keeping your skin safe from harmful rays.

SONIC Swim Shorts are perfect for your child's beach and pool days. These fun swimming trunks feature an adjustable drawstring waistband, ensuring a comfortable fit for all-day play. Made from fast-drying polyester, they are lightweight and ideal for travel. The blue camouflage design, along with Sonic The Hedgehog's character, adds a playful touch that any young gamer will love. With various sizes available, you can find the perfect pair for your little one.

The Harry Bear Gaming Swim Shorts are designed for fun in the sun. Made from premium quality materials, these swim shorts ensure comfort while your child enjoys their time at the pool or beach. Featuring a stylish video game motif, they allow your child to express their love for gaming. The tie waist detail offers a secure fit, ensuring the shorts stay in place during active play. With the Harry Bear embroidered logo, these shorts also add a touch of style to your child's swimwear collection.

The Harry Bear Gaming Swim Shorts are designed for young gamers who want to make a splash this summer. Featuring a fun blue colour with striking black gaming control outlines, these trunks are sure to impress at the pool. The vibrant splattered paint design in yellow and red adds a playful touch, making them a standout choice. With a comfy elasticated waistband and drawstring, you can enjoy a secure fit while swimming or playing. Plus, the quick-drying material ensures you're always comfortable during your aquatic adventures.

The Harry Bear Camo Swim Shorts are perfect for fun in the sun. Made from premium quality materials, these camouflage swim trunks ensure comfort with their mesh lining. You will appreciate the handy back pocket, ideal for storing small essentials while your little one plays. With a stylish tie waist detail and a distinctive Harry Bear hem tag, these swim shorts are designed to stand out, allowing your child to make a splash without blending into the background.

Sam Caan Swim Trunks are designed for comfort and performance. Made from a blend of 80% Polyester and 20% Elastane, these trunks are lightweight and quick-drying, allowing your boys to enjoy their time at the beach or pool without discomfort. The UPF 50+ feature ensures they are protected from harmful UV rays, letting them play freely under the sun. With an elastic waistband and drawstring closure, these trunks offer a secure fit, making them perfect for various activities like swimming and surfing.