Ribbed cashmere turtleneck sweater
ARCH4's sweater release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $315, quality lands at 70/100, comfort at 80/100, and sustainability at 80/100 for discerning shoppers.
- Brand · ARCH4
- 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 cashmere turtleneck, crafted from Inner Mongolian cashmere, boasts a mid-weight knit and a ribbed finish, suggesting a cozy yet resilient garment. While the "dry clean" care instruction might seem like a negative, it's typical for fine cashmere and doesn't necessarily indicate fragility.
Comfort Assessment 80/100
This cashmere turtleneck sweater promises exceptional comfort, crafted from luxurious cashmere sourced from Inner Mongolia. Its slim fit is enhanced by a ribbed finish, suggesting a comfortable, adaptable feel against the skin.
Sustainability Impact 80/100
This luxurious cashmere sweater is made with at least 50% lower-impact materials, indicating a commitment to more sustainable sourcing. The brand's emphasis on quality fabrication also suggests a focus on durability.
Measurement breakdown
Measurements across available sizes.
| Size | Bust | Waist | Sleeve | Length |
|---|---|---|---|---|
| medium | 76 cm | 72 cm | 44 cm | 61 cm |
| xx small | ||||
| 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: EXCLUSIVE AT NET-A-PORTER. Arch4 creates all of its designs with an emphasis on quality fabrication - this sweater is made from cashmere sourced from Inner Mongolia. It has a slim fit enhanced by a ribbed finish and is complete with a fold-over turtleneck. Wear yours on its own or layered under a blazer. Lower-Impact Materials. This product is made using at least 50% lower-impact materials or ingredients. Find out more about our NET SUSTAIN criteria here.
Editors’ Notes: EXCLUSIVE AT NET-A-PORTER. Arch4 creates all of its designs with an emphasis on quality fabrication - this sweater is made from cashmere sourced from Inner Mongolia. It has a slim fit enhanced by a ribbed finish and is complete with a fold-over turtleneck. Wear yours on its own or layered under a blazer. Lower-Impact Materials. This product is made using at least 50% lower-impact materials or ingredients. Find out more about our NET SUSTAIN criteria here.
Size & Fit: Fits true to size, take your normal size Designed for a slim fit Mid-weight knit Model is 175cm/ 5'9" and is wearing a size Small Model measurements: Bust: 81cm/ 32" Waist: 64cm/ 25" Hip: 89cm/ 35" View size guide
Details & Care: Burgundy cashmere Slips on 100% cashmere Dry clean
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.