21 in Men's Solid Boardshorts for Men - Quick Dry Stretch

Our review of these 21 in men's solid boardshorts finds them best for swimmers and beachgoers who want durable, comfortable trunks that dry fast and move with you. The bottom line: these shorts stand out for their quick dry Hyperdry technology and very flexible Hyperfreak Stretch fabric, which makes them comfortable in and out of the water while keeping a clean below-the-knee silhouette. They are a practical pick when you need pockets and reliable performance without extra bulk.

Key Features

• 21 in outseam: Provides a below-the-knee fit that many find comfortable for both surfing and casual wear.
• Hyperfreak Stretch: Stretch fabric moves in all directions so the shorts never restrict activity when paddling, swimming, or bending.
• Hyperdry technology: Built-in water repellent and quick dry treatment reduces wet cling and shortens dry time after leaving the water.
• Anti-rash Hyperthread: Construction designed to minimize chafing and increase comfort during extended activity.
• Side zip pocket: A secure zip pocket on the side provides storage for small essentials when off the beach.
• Velcro fly and drawstring: Combined closure with spandex gusset keeps the fit adjustable and secure during movement.

Who It's For

These boardshorts are aimed at men who want a reliable swimsuit for mixed use: surfing, pool days, beach outings, and casual summer wear. The 21 in outseam and stretch fabric suit anyone who prefers a longer boardshort that stays mobile during activity, and the quick dry finish helps travellers or active users who change between water and land.

Men who prefer a lined swim brief or those looking for a very short cut should look elsewhere, and people needing heavy insulation or technical wetsuit features will want a different product. Also note sizing varies for some customers, so try your regular size first or consult the size guide if you are between sizes.

Pros & Cons

Pros

• Very comfortable stretch fabric that allows full range of motion.
• Quick dry DWR treatment and Hyperdry tech reduce time spent damp after swimming.
• Secure storage with a side zip pocket plus a Velcro patch pocket for extras.
• Below-the-knee 21 in length offers modest coverage preferred by many users.

Cons

• Sizing receives mixed feedback; some find them true to size while others report they run big.
• There is no mesh lining, which may be a drawback for those who expect an internal brief.

Specifications

Brand	O'NEILL
Outseam	21 in
Material	100% polyester
Technology	Hyperfreak Stretch; Hyperdry; Hyperthread
Pockets	Side zip pocket and Velcro patch pocket
Closure	Velcro fly with spandex gusset and drawstring
Origin	Imported

Our Verdict

These 21 in boardshorts are a solid choice for men who want stretch, quick dry performance, and practical pockets in a below-the-knee cut. Given the durable fabric, anti-rash construction, and useful features, they offer good value for active beach or pool use, though you should check sizing if you prefer a snugger fit.

Frequently Asked Questions

Do these boardshorts dry quickly?
Yes, the Hyperdry technology and DWR quick dry treatment speed up drying compared with untreated polyester shorts.

Is there a mesh lining?
No, these shorts are noted to have no mesh lining, which some customers prefer and others may not.

How does the fit run?
Fit is generally true to size for many customers, but there are mixed reports that they can run slightly large, so consult the size guide if uncertain.