Endurance stretch sport bra
ON's activewear release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $85, quality lands at 80/100, comfort at 100/100, and sustainability at 80/100 for discerning shoppers.
- Brand · ON
- Category · Activewear
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 80/100
This 'Endurance' sports bra features bonded seams, a strong positive indicator for durability as they prevent irritation and are often more robust than traditional stitching. The mid-weight, moisture-wicking fabric also suggests a construction built to last through active wear.
Comfort Assessment 100/100
This sports bra is designed for ultimate comfort, featuring smooth stretch fabric and bonded seams to prevent irritation. Plus, the moisture-wicking material and adjustable racerback straps ensure a personalized, comfortable fit for your active lifestyle.
Sustainability Impact 80/100
This sport bra features 83% recycled polyester in the main fabric and 50% recycled polyester in the lining, making it a good choice for reducing textile waste.
Measurement breakdown
Measurements across available sizes.
| Size | Bust | Length |
|---|---|---|
| medium | 66 cm | 19 cm |
| large | ||
| x large | ||
| small | ||
| x small | ||
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.
Editors’ Notes: Just like ON's high-performance running sneakers, this 'Endurance' sports bra is designed to help you reach your next personal best. Made from smooth stretch fabric, it’s fitted with encapsulated cups and has bonded seams to prevent irritation. Adjust the racerback straps to your ideal fit.
Editors’ Notes: Just like ON's high-performance running sneakers, this 'Endurance' sports bra is designed to help you reach your next personal best. Made from smooth stretch fabric, it’s fitted with encapsulated cups and has bonded seams to prevent irritation. Adjust the racerback straps to your ideal fit.
Size & Fit: Fits true to size, take your normal size Cut for a second-skin fit Medium-impact support Elasticated underband for a flexible fit Mid-weight, moisture-wicking, slightly stretchy fabric Model is 177cm/ 5'10" and is wearing a size XSmall View size guide
Details & Care: Sky-blue stretch-polyester Hook fastenings at back 83% recycled polyester, 17% elastane; trim: 90% polyamide, 10% elastane; lining: 50% recycled polyester, 46% polyamide, 4% elastane Machine wash Designer color: Arctic
Delivery & 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.