Premium Cashmere Buttonless Sweater Polo
Premium Cashmere Buttonless Sweater Polo
Save €50,00 (50%)
- Pure cashmere, soft against the skin
- Warm without the bulk of heavy wool
- Softens a little more with every wear
Size guide
Body measurements, EU and UK sizing
| Size | EU | UK | Chest (cm) | Waist (cm) |
|---|---|---|---|---|
| XS | 44 | 34 | 86-91 | 71-76 |
| S | 46 | 36 | 91-96 | 76-81 |
| M | 48 | 38 | 96-102 | 81-86 |
| L | 50 | 40 | 102-108 | 86-94 |
| XL | 52 | 42 | 108-114 | 94-102 |
| 2XL | 54 | 44 | 114-120 | 102-110 |
Swipe the table to see every column
Measurements refer to your body, not the garment. UK sizing follows your chest in inches, EU sizing is the same number doubled and rounded. Layering a shirt underneath? Take the larger size.
Black Friday · mix and save more
- -15%2 pieces
- -20%3 pieces
- -25%4+ pieces
On top of 50% off. Mix any pieces, sizes and colours; the extra comes off in your bag.
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- Ships within 48 h
- Delivered to Brazil in 5 to 7 business days
Tracking link by email the day it ships. Delivery estimates
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Description
Description
Premium Cashmere Buttonless Sweater Polo | pure cashmere | Castielli
Designed for the months when everything slows down, the premium cashmere buttonless sweater polo is made in pure cashmere for men who want the cut of a boutique piece without the boutique price. Cashmere fibres trap air rather than bulk, which is why the piece feels light and still cuts the cold. Sized on the EU scale and shipped free worldwide with taxes and duties already included.
Why you will reach for it
- Pure cashmere: Cashmere holds warmth without weight, so it works as a mid layer under a coat or on its own indoors.
- Cut with room to move: cut to sit over a shirt without pulling across the back.
- Finished seams: reinforced where the garment takes strain, so it holds its line past the first season.
- Wears with everything: layers under outerwear without adding a single unnecessary centimetre.
Fit and fabric
Cut to a regular fit on EU sizing, with full measurements in the size guide on this page. Between sizes? Take the larger one. Made in pure cashmere, chosen for how it behaves after a season of real wear rather than how it photographs on day one.
Care
- Hand wash cold or use the wool cycle, then dry flat.
- Fold rather than hang so the shoulders keep their line.
- De-pill gently with a cashmere comb once a season.
Shipping & Delivery
Shipping & Delivery
Orders are dispatched within 48 hours, and delivery within Europe takes 5 to 7 business days from your order, with a tracking link by email the day your parcel ships. Standard tracked shipping is free.
Returns
Returns
You have 30 days from delivery to return a piece, unworn and with the tags attached. Write to support@castielli.com with your order number. Return shipping is paid by the customer unless the piece arrived damaged or incorrect. For another size, the fastest way is to return it and order the new size.
Care Instructions
Care Instructions
Hand wash cold or use the wool cycle, then dry flat rather than on a hanger so the shoulders keep their line. Lift any pilling with a cashmere comb once a season. Between wears, air it overnight instead of washing.

The Fibre
Cashmere and extra-fine merino
Cashmere traps air instead of adding weight, which is why a thin crewneck outperforms a thick one. Extra-fine merino handles the days that start cold and end mild, and takes several wears between washes. Both are knitted to a weight you can layer under a coat without bulk at the shoulder.
The Knit
Ribbing that springs back in February
Cuffs and hem knitted tight enough to hold after a season, seams finished on the inside, and a neck that lies flat instead of rolling. The parts you only judge on the tenth wear.
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Questions before you order
Why is everything 50% off?
It is our Black Friday sale. Every autumn piece is 50% off the regular price, taken off with no code, and mixing pieces takes an extra 15% to 25% off on top.
How does the extra discount work?
Add 2 pieces to your bag for an extra 15% off, 3 pieces for 20% and 4 or more for 25%. It comes off automatically on top of the 50%, with no code. You can mix any pieces and sizes.
How long does delivery take?
Orders are dispatched within 48 hours, and delivery within Europe takes 5 to 7 business days from your order, and you get a tracking link by email the day your parcel ships.
Can I return my order?
Yes, within 30 days of delivery, unworn and with the tags attached. Write to support@castielli.com with your order number. Return shipping is paid by the customer unless the piece arrived damaged or incorrect.
Which size should I order?
Our pieces follow standard EU sizing and every product page has a size guide in centimetres. Between two sizes, take the larger one.
Which payment methods do you accept?
Visa, Mastercard, American Express and Maestro, Apple Pay, Google Pay and Shop Pay, plus Klarna where it is available in your country, through an encrypted checkout.


