Cotton and modal-blend jersey straight-leg sweatpants
ÉTERNE's pants release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $230, quality lands at 70/100, comfort at 90/100, and sustainability at 80/100 for discerning shoppers.
- Brand · ÉTERNE
- Category · Pants
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 sweatpants are made from a mid-weight cotton and modal-blend jersey, offering a good balance of softness and everyday wearability. The fabric's slight stretch and machine-washable care suggest practical durability for casual use.
Comfort Assessment 90/100
These sweatpants are designed for ultimate comfort, featuring a relaxed fit and a soft cotton and modal-blend jersey fabric. The comfortable elasticated waist and slightly stretchy mid-weight fabric ensure ease of movement and a pleasant feel against the skin.
Sustainability Impact 80/100
This garment is made from a blend of cotton and modal, a semi-synthetic fiber derived from wood pulp, which offers a more sustainable alternative to conventional synthetics.
Measurement breakdown
Measurements across available sizes.
| Size | Waist | Leg Opening | Rise | Inside Leg | Hip |
|---|---|---|---|---|---|
| large | 80 cm | 48 cm | 30 cm | 83 cm | 112 cm |
| medium | |||||
| 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: Éterne is the brainchild of stylist Chloé Bartoli, who believes every woman needs a few key items - like these sweatpants - in her wardrobe. Ideal for casual days, they're cut for a relaxed fit from soft cotton and modal-blend jersey and have a comfortable elasticated waist. Make it a set with the coordinating sweatshirt.
Editors’ Notes: Éterne is the brainchild of stylist Chloé Bartoli, who believes every woman needs a few key items - like these sweatpants - in her wardrobe. Ideal for casual days, they're cut for a relaxed fit from soft cotton and modal-blend jersey and have a comfortable elasticated waist. Make it a set with the coordinating sweatshirt.
Size & Fit: Fits true to size, take your normal size Intended to be worn loose and low on the hips Elasticated at the waist for a comfortable fit Slightly long in length Mid-weight, slightly stretchy fabric Model is wearing a size Small View size guide
Details & Care: Cream cotton and modal-blend jersey Pull on 77% cotton, 23% modal Machine wash
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.