Smart Buy Option
$240
USD
- 100% authenticity guaranteed
- Direct dispatch from Korea
- Tracked international shipping
Details & Care
Product Code: 2020398
Details
| Model | Y-3 Pureboost |
|---|---|
| Style code | CP9890 |
| Color | Black/Black/Black |
| Category | Sport style |
| Made in | China |
| US size (men) | 9 |
| UK size | 8.5 |
| FR size | 42 |
| JP size | 270 |
| CHN size | 265 |
| Brand | Yohji Yamamoto |
| Origin | China |
| Included | Product + product tag + dust bag + warranty case + desiccant |
| Material | Leather + canvas |
| Heel height | about 3 cm |
Size & Fit
| Size | KR (mm) |
|---|---|
| UK 6 | 245 |
| UK 6.5 | 250 |
| UK 7 | 255 |
| UK 7.5 | 260 |
| UK 8 | 265 |
| UK 8.5 | 270 |
| UK 9 | 275 |
| UK 9.5 | 280 |
| UK 10 | 285 |
📏 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.