Sergio 6605 Wool Half-Zip Sweater
NN07's sweater release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $98, quality lands at 60/100, comfort at 80/100, and sustainability at 80/100 for discerning shoppers.
- Brand · NN07
- 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 60/100
This Sergio 6605 sweater, crafted from lightweight wool, offers insulating warmth for cold and transitional weather. While the "lightweight" knit is noted, its 100% wool composition and half-zip fastening suggest a garment designed for comfortable wear rather than rugged durability.
Comfort Assessment 80/100
This Sergio 6605 sweater, crafted from lightweight yet insulating wool, promises a comfortable experience, perfect for adapting to various temperatures. Its regular fit ensures ease of movement, making it a versatile and cozy choice.
Sustainability Impact 80/100
This sweater earns a positive mark for using at least 50% lower-impact materials, indicating a conscious effort towards more sustainable production.
Measurement breakdown
Measurements across available sizes.
| Size | Bust | Shoulder | Sleeve | Back Length |
|---|---|---|---|---|
| M | 104 cm | 43 cm | 88 cm | 67 cm |
| XL | ||||
| L | ||||
| S | ||||
| XXL | ||||
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: NN07's 'Sergio 6605' sweater is knitted from lightweight yet insulating wool, making it practical for cold and transitional weather. It has a half-zip fastening for easy layering and looks smart teamed with tailored trousers and loafers. Lower Impact Materials. This product is made using at least 50% lower-impact materials or ingredients. Find out more about our Consciously Crafted criteria here.
Size & Fit: Fits true to size. Take your normal size Designed for a regular fit Lightweight knit Model is shown wearing a M Model measures: chest 38"/ 96cm, height 6'1"/ 185cm View size guide
Details & Care: Midnight-blue wool Zip fastening 100% wool Dry clean
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.