Boys' Board Shorts

Shorter 15-inch outseams give kids more leg movement for running, paddling, and active play, while longer 19-inch outseams provide extra coverage and modesty. Consider whether you want a regular, relaxed, or fitted cut and look for drawstring waists and elastic gussets to keep the fit secure during movement.

Performance stretch boardshorts with 4-way stretch, like Hyperfreak models, are ideal for surfing because they move with paddling and quick maneuvers. Brands such as Rip Curl also pair quick-dry fabrics and anti-chafe liners to handle long sessions in the surf.

Start with age-based ranges—toddler sizes are typically 2T–5T, little kid sizes 4–6x, and big kid sizes 7–16—and then pick a cut that suits activity level. If your child is very active, a fitted or regular fit with a drawstring waist and elastic gusset will stay put better than a loose relaxed fit.

Yes, some trunks are made from recycled polyester, with Vissla mentioned for youth surf-focused eco options, and they still offer surf-ready features. These eco-minded styles commonly retain quick-dry performance and sun protection so they perform like conventional boardshorts.

Reinforced seams, triple-stitched stress points, scalloped hems, and ripstop weaves reduce chafing and help shorts stand up to rough use. Many styles also include anti-chafe liners, water-repellent coatings, and UPF 50+ ratings to resist abrasion and sun damage on the beach or in the surf.