Loopback Supima Cotton-Jersey Sweatshirt
JAMES PERSE's sweater release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $175, quality lands at 70/100, comfort at 90/100, and sustainability at 70/100 for discerning shoppers.
- Brand · JAMES PERSE
- Category · Sweater
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
This James Perse sweatshirt, crafted from 100% Supima cotton-jersey, promises improved handle with wear, suggesting a fabric that softens rather than degrades. Its mid-weight, stretchy fabric and machine-washable care indicate practical durability for everyday use.
Comfort Assessment 90/100
This sweatshirt promises exceptional comfort with its premium Supima cotton-jersey and soft looped backing, ensuring a luxurious feel against the skin. The fabric is also described as stretchy, allowing for ease of movement, and its relaxed fit further enhances overall wearability.
Sustainability Impact 70/100
This sweatshirt is crafted from 100% Supima cotton, a premium cotton known for its softness and durability, which suggests a garment designed for longevity. However, without details on organic certification, water usage, or ethical production, a comprehensive sustainability assessment isn't possible.
Measurement breakdown
Measurements across available sizes.
| Size | Bust | Sleeve | Back Length |
|---|---|---|---|
| 5 | 134 cm | 98 cm | 73 cm |
| 3 | |||
| 4 | |||
| 1 | |||
| 2 | |||
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: This lightweight James Perse sweatshirt is made from premium Supima cotton-jersey with a soft looped backing. The handle will only further improve with wear, and the washed navy hue will take on a vintage effect. Complete an easy weekend outfit with chinos and sneakers. Shown here with J.Crew sweatpants , Converse sneakers , Peyote Bird bracelet , Falke socks .
Size & Fit: Size 0 = XS, 1 = S, 2 = M, 3 = L, 4 = XL, 5 = XXL and 6 = XXXL Fits true to size. Take your normal size Designed for a relaxed fit Mid-weight, stretchy fabric Designer sizing View size guide
Details & Care: Navy loopback Supima cotton-jersey Crew neck 100% Supima cotton Machine wash Designer colour: Deep
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.