Certified Authentic
Smart Buy Option
$348
USD
- 100% authenticity guaranteed
- Direct dispatch from Korea
- Tracked international shipping
Details & Care
Product Code: 121948363
Details
| Brand | Y-3 |
|---|---|
| Model | JR6656 |
| Made in | China |
| Color | ORBIT GREY/BLACK |
| Material | Upper: leather / Mesh / Sole: rubber |
| Components | Dust bag, case (box), authenticity card |
Size & Fit
| Size | Length |
|---|---|
| UK 4 | 225 mm |
| UK 4.5 | 230 mm |
| UK 5 | 235 mm |
| UK 5.5 | 240 mm |
| UK 6 | 245 mm |
| UK 6.5 | 250 mm |
| UK 7 | 255 mm |
| UK 7.5 | 260 mm |
| UK 8 | 265 mm |
| UK 8.5 | 270 mm |
| UK 9 | 275 mm |
| UK 9.5 | 280 mm |
📏 SIZE GUIDE — PLEASE READ
✓ This chart is a general guide only.
✓ Actual sizing may vary by brand and item.
✉ Please contact us to confirm your exact size before placing an order.

Shipping & Returns
Worldwide Shipping
Shipping
-
Free express shippingFedEx / DHL from Seoul to 100+ countries, with tracking on every order.
-
Duties & taxes includedCalculated at checkout and included in your total (DDP). Nothing to pay on delivery.
- STEP 01SourcingSecured from the partner seller · 2–4 business days
- STEP 02Hub inspectionAuthentication & condition check in Seoul · 1–2 business days
- STEP 03International dispatchTypically within 5–7 business days of purchase
- STEP 04DeliveryUsually 5–10 business days after dispatch
Return Policy
Returns & Refunds
-
7-day returnsRequest within 7 days of delivery (calendar days) from your order history or at help@mustit.co.kr.
-
Defective, wrong or counterfeit — freeWe cover all shipping costs in both directions.
-
Change of mind — US $98Round-trip international shipping, deducted from your refund once per return shipment.
-
Refund within 10 business daysAfter the item passes inspection at our Seoul hub, to your original payment method.
- Free cancellation any time before international dispatch.
- We arrange the return: prepaid label, FedEx/DHL pickup and return customs paperwork.
- No exchanges — please return the item and place a new order.
Not returnable: items used, damaged or altered by the customer; items missing tags, authenticity cards, box, dust bag or other accessories; hygiene-sensitive items once worn or unsealed; made-to-order items. Import duties and taxes paid to customs are not refunded by us.