New Balance 991 Slam Jam
| Delivery time | 5-10 business days |
| Manufacture | New Balance |
| Stylecode | M991SJM |
| Colorway | Black/Grey-Silver |
| Release date | May 7, 2021 |
Each item is inspected by multiple Hypeboost employees. With the knowledge and tools available, our specialists can determine if an item is genuine and unworn. Only items that are considered 100% authentic will be delivered to the buyer.
Our offer is always new and unworn. Besides, each item is delivered in its original box.
We ship with FedEx Express, including on-demand delivery service.
This product is offered by a private seller. When purchasing from a private seller, the sale is final and it is not possible to cancel, exchange, or return the item. However, all items are authenticated, and you still have purchase protection. If you are not satisfied with your purchase, you can easily and quickly resell the item through Hypeboost.
This product is offered by a business seller. When purchasing from a business seller, you can cancel or return the item within 14 days of receipt. All items are authenticated, and you are entitled to purchase protection. If you are not satisfied with your purchase, you also have the option to resell the item quickly and easily through Hypeboost.
How does it work?
Seller ships to Hypeboost first. We authenticate. We deliver the 100% authentic and new sneakers to you!
Customer Service
Do you have questions or need help? We are here for you Monday to Saturday via chat. Or check out our FAQ.
