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BrioniStone Island Pertex Quantum Y Primaloft Down Vest Jacket
This Stone Island vest represents modern technical luxury. Crafted from innovative Pertex Quantum Y fabric, it delivers exceptional lightness, durability, and wind resistance while maintaining a sleek, refined silhouette. Filled with premium down insulation, it offers superior warmth without bulk. The removable hood and iconic compass badge complete the signature Stone Island aesthetic — functional, elevated, and unmistakably premium. A perfect layering piece for transitional seasons or elevated streetwear styling.
Every item is carefully inspected.
- Color: Navy
- Material: 100% Polyamide (Pertex Quantum Y)
- Down-filled insulation
- Removable hood
- Zip and snap front closure
- Multiple front pockets
- Iconic removable compass badge
- Lightweight, wind-resistant construction
Stone Island Pertex Quantum Y Primaloft Down Vest Jacket
$545
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Tracked DHL/UPS shipping worldwide · ships from the EU in 1–2 business days
US import duties prepaid on orders up to US$2,500 — nothing to pay on delivery.
| Size | XL/56 |
|---|---|
| Condition | Good · pre-owned |
| Ref. | MOW26021200 |
| Material | Nylon |
Measurements
- 1Chest20 in
- 2Length25.7 in
- 3Shoulder Width17 in
- 4Bottom Width21 in
Measured flat. Lay a similar piece flat and compare.
Description
This Stone Island vest represents modern technical luxury. Crafted from innovative Pertex Quantum Y fabric, it delivers exceptional lightness, durability, and wind resistance while maintaining a sleek, refined silhouette. Filled with premium down insulation, it offers superior warmth without bulk. The removable hood and iconic compass badge complete the signature Stone Island aesthetic — functional, elevated, and unmistakably premium. A perfect layering piece for transitional seasons or elevated streetwear styling.
- Color: Navy
- Material: 100% Polyamide (Pertex Quantum Y)
- Down-filled insulation
- Removable hood
- Zip and snap front closure
- Multiple front pockets
- Iconic removable compass badge
- Lightweight, wind-resistant construction
Every item is carefully inspected.
- Every piece is authenticated in-house by our team before listing.
- We take all photos ourselves — the piece you see is the piece that ships.
$545
USD- Tracked DHL/UPS shipping worldwide · ships from the EU in 1–2 business days
- US import duties prepaid on orders up to US$2,500 — nothing to pay on delivery.
- 14-day returns
- Authenticated in-house · one of one
| Size | XL/56 | |
|---|---|---|
| Condition | Good · pre-owned | |
| Ref. | MOW26021200 | |
| Material | Nylon | |
| Color | Blue / Navy | |
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This piece: XL/56 · Good
- 1Chest20 in
- 2Length25.7 in
- 3Shoulder Width17 in
- 4Bottom Width21 in
Measured flat. Lay a similar piece flat and compare.
Size conversion
| IT / EU | Intl | US | UK |
|---|---|---|---|
| IT 44 / EU 44 | XS | US 34 | UK 34 |
| IT 46 / EU 46 | S | US 36 | UK 36 |
| IT 48 / EU 48 | M | US 38 | UK 38 |
| IT 50 / EU 50 | L | US 40 | UK 40 |
| IT 52 / EU 52 | XL | US 42 | UK 42 |
| IT 54 / EU 54 | XXL | US 44 | UK 44 |
Label sizes vary by house and era — trust the measurements on the product page over the label.
How we measure
Every piece is measured flat in our studio, seam to seam, with a rigid ruler. Chest is measured armpit to armpit and is best compared doubled. Sleeve runs from the shoulder seam to the cuff; length from the highest point of the collar seam to the hem.
One of one means no second size — lay a piece you own flat and compare the numbers before ordering.