Rio Straight-Leg Mid-Length Swim Shorts
ZEGNA's swimwear release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $720, quality lands at 70/100, comfort at 90/100, and sustainability at 60/100 for discerning shoppers.
- Brand · ZEGNA
- Category · Swimwear
AI scorecard
What matters most for shoppers researching this piece right now.
Craftsmanship, stitching, and long-term durability.
Movement, breathability, and day-long wear.
Environmental impact and responsible sourcing.
Attribute deep dive
We break down what drove each score so you can weigh trade-offs.
Quality Analysis 70/100
These ZEGNA 'Rio' swim shorts are crafted from lightweight, quick-drying shell, ideal for comfort and quick transitions from water to land. While the material is light, the polyamide composition and ZEGNA's reputation for quality suggest a good balance of comfort and resilience for their intended use.
Comfort Assessment 90/100
These Rio swim shorts are designed for comfort with their lightweight, quick-drying shell and mid-length cut, ensuring ease whether you're swimming or dining. The adjustable side tabs also allow for a personalized fit.
Sustainability Impact 60/100
The garment is made from 100% polyamide with a 100% polyester lining, neither of which are stated to be recycled or bio-based, suggesting the use of conventional fossil-fuel synthetics.
Measurement breakdown
Measurements across available sizes.
| Size | Waist | Leg Opening | Rise | Inside Leg | Outside Leg |
|---|---|---|---|---|---|
| XXXL | 98 cm | 74 cm | 35 cm | 13 cm | 42 cm |
| XL | |||||
| L | |||||
| M | |||||
| S | |||||
| XXL | |||||
Gallery
Reference shots help you validate textures, hardware, and proportion before you buy.
Garment details
Need-to-know info pulled from the retailer’s description, sizing notes, and care callouts.
Editor's Notes: ZEGNA's 'Rio' swim shorts - the Italian word for 'stream' - are cut from lightweight, quick-drying shell and have adjustable webbing side tabs featuring the label's iconic '232 Road Brand Mark'. The mid-length cut keeps them comfortable, whether you're taking a dip or grabbing lunch al fresco.
Size & Fit: Fits small to size. Take one size larger than normal Regular-straight leg, low-crotch style Mid-length Built-in mesh briefs Adjustable tabs at the waist Model is shown wearing a L Model measures: waist size 32, height 6'1"/ 185cm View size guide
Details & Care: Navy shell Snap, hook and zip fastening 100% polyamide; lining: 100% polyester Hand wash
Delivery and Returns: Find out more about our delivery options . Try items in the comfort of your own home. If they're not quite right, you've got 28 days to request an exchange or return and send them back to us. We'll collect them from your nearest UPS drop off point. Free returns are offered within 14 days of delivery.