O'NEILL Men's 21 in Solid Boardshorts - Quick Dry Comfort you

Our review of the O'NEILL Men's 21 in Solid Boardshorts finds them best for men who want a comfortable, classic pair of swim trunks that perform on and off the water. The single biggest reason to buy is the combination of quick dry DWR treatment and a soft ultrasuede-like fabric that moves easily and dries fast, making these boardshorts a reliable choice for days at the beach, pool sessions, or casual summer wear. The review highlights fit, material feel, and practical pocket and fly details that matter in everyday use.

Key Features

• Ultrasuede fabric: The soft, light fabric allows for easy movement and a comfortable feel against the skin during activity and after getting wet.
• Quick dry DWR treatment: A durable water repellent finish reduces soak time so trunks dry faster between swims.
• Classic 21 in outseam: A length that sits just above the knee for a traditional boardshort silhouette and balanced coverage.
• Secure fly and closure: Velcro fly with a spandex gusset and drawstring closure provides adjustable security and flexibility when active.
• Pocket storage: A Velcro patch pocket at the right leg offers a place to keep small items secure while on the go.

Who It's For

These boardshorts are aimed at men who prioritize a traditional boardshort look with modern performance details; they work well for surfers, swimmers who want quick drying, and anyone seeking a simple solid design that pairs with tees or rash guards. The soft ultrasuede fabric also makes them a good choice for travelers who need swimwear that transitions to casual wear without feeling rough or bulky.

Those who prefer a mesh-lined swim brief, or need an extremely tight athletic compression fit, should look elsewhere. Men who are unsure about sizing should consult the O'Neill size chart before buying, as customer feedback shows mixed reports on how true to size the fit runs.

Pros & Cons

Pros

• Comfortable, soft ultrasuede fabric that moves with you and feels lightweight.
• Quick dry DWR treatment speeds dry time after leaving the water.
• Classic 21 in length and clean solid design make these versatile for beach and casual wear.
• Functional details like a spandex fly gusset, drawstring, and Velcro pocket add practical value.

Cons

• Sizing receives mixed feedback; some customers find them true to size while others report they run large.
• No mesh lining, which some buyers may prefer for additional support or ventilation.

Specifications

Our Verdict

The O'NEILL Men's 21 in Solid Boardshorts are a solid choice for men seeking comfortable, quick-drying swim trunks with a classic fit and practical details. They represent good value for those who want a versatile boardshort that performs well in and out of the water, though buyers should check the size chart because fit impressions vary.

Frequently Asked Questions

Do these boardshorts dry quickly?
Yes, they have a quick dry DWR treatment designed to reduce drying time after use in the water.

Are they lined with mesh?
No, customers note there is no mesh lining in these boardshorts.

What length are they?
The outseam is 21 in, which typically falls just above the knee for most wearers.