Charles Straight-Leg Mid-Length Swim Shorts
ONIA's swimwear release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $130, quality lands at 70/100, comfort at 90/100, and sustainability at 70/100 for discerning shoppers.
- Brand · ONIA
- 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 swim shorts are made from a quick-drying cotton-blend shell, suggesting a fabric designed for its intended use. The inclusion of a back zipped pocket adds a functional detail, but no specific durability features like reinforced seams or hardware quality are mentioned.
Comfort Assessment 90/100
These swim shorts offer a comfortable experience with their quick-drying cotton-blend shell, perfect for poolside lounging or exploring. The elasticated drawstring waistband and built-in mesh briefs ensure a secure yet relaxed fit, allowing for easy movement.
Sustainability Impact 70/100
This garment lacks specific sustainability indicators, such as recycled content, organic materials, or ethical certifications. Therefore, its sustainability score defaults to the neutral baseline.
Measurement breakdown
Measurements across available sizes.
| Size | Waist | Leg Opening | Inseam | Rise | Inside Leg | Outside Leg |
|---|---|---|---|---|---|---|
| XL | 94 cm | 60 cm | 12 cm | 32 cm | 12 cm | 41 cm |
| L | ||||||
| M | ||||||
| S | ||||||
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: Onia's 'Charles' swim shorts will serve you well on holiday, whether you're spending it mostly by the pool or venturing further afield. Cut from quick-drying cotton-blend shell, they're fitted with an elasticated drawstring waistband and have a back zipped pocket to keep your hotel key secure.
Size & Fit: Fits true to size. Take your normal size Relaxed-straight leg, mid-rise style Mid-length Drawstring waist Built-in mesh briefs Model is shown wearing a M Model measures: waist size 32, height 6'2"/ 188cm View size guide
Details & Care: Navy cotton-blend shell 52% cotton, 48% polyamide; lining: 90% polyamide, 10% spandex Machine 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.