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

In this review the O'NEILL Men's 21 in Solid Boardshorts are recommended for men who want a reliable, no-nonsense swim short that combines a classic look with practical performance. The single biggest reason to buy is the comfortable, move-friendly Ultrasuede fabric with a quick dry DWR treatment that keeps the shorts light after time in the water. This review finds them well made, with a classic fit and useful features like a Velcro pocket and drawstring closure that make them a solid choice for beach days and casual surf.

Key Features

• Classic fit: A versatile silhouette that sits just above the knee and works for most body types while offering unrestricted movement in and out of the water.
• Quick dry DWR treatment: The water-resistant finish speeds evaporation so the shorts dry rapidly after swimming or sweating.
• Ultrasuede fabric: Soft, light polyester construction that feels comfortable against skin and stretches with motion for active use.
• Secure closures: Velcro fly with a spandex gusset and drawstring waist provide a reliable fit and prevent bunching during activity.
• Practical pocket: Velcro patch pocket on the right leg keeps small items secure while on the go at the beach or boardwalk.
• Brand detailing: Subtle brand patch at the left leg and an allover stripe print give a clean, timeless look that pairs easily with tees or rash guards.

Who It's For

The O'NEILL 21 in boardshorts are best for men who want a classic, above-the-knee swim short that balances style and utility. They suit surfers and casual swimmers who value a quick dry fabric, a snug but comfortable fit, and practical features like a secure pocket and drawstring.

Men who prefer a lined swim brief or a shorter/trimmer cut should look elsewhere, as these boardshorts have no mesh lining and are designed for a traditional boardshort length and fit. Also, buyers who need precise sizing may want to check measurements closely since sizing feedback from customers is mixed.

Pros & Cons

Pros

• Comfortable, soft Ultrasuede fabric that moves with you for surfing or beach activity.
• Quick dry DWR finish reduces drying time after use in the water.
• Secure Velcro fly, spandex gusset and drawstring keep the fit stable during activity.
• Good material quality and color options that hold up and look clean over time.

Cons

• Sizing is mixed among customers, so some may find them slightly large and should consult the size chart before buying.
• No mesh lining, which may be a drawback for those who prefer added inner support in swim trunks.

Specifications

Brand	O'NEILL
Model	Santa Cruz stripe Boardshorts
Outseam length	21 in
Material	100% polyester (Ultrasuede)
Closure	Velcro fly, spandex gusset, drawstring waist
Pocket	Velcro patch pocket on right leg
Treatment	Quick dry DWR

Our Verdict

The O'NEILL 21 in Solid Boardshorts are a practical, well-made choice for men who want classic styling with functional performance. They provide good value for swimmers and surfers who need quick drying, comfortable fabric and reliable closures, though buyers should check sizing notes if they are between sizes.

Frequently Asked Questions

Are these boardshorts lined?
No, these boardshorts do not have a mesh lining; they are constructed with Ultrasuede polyester and a spandex fly gusset for comfort instead.

How long are the shorts?
The outseam measures 21 in, which places the hem just above the knee for most wearers.

Do they dry quickly after swimming?
Yes, the fabric has a DWR quick dry treatment that helps reduce drying time after water exposure.