Adidas UltraBoost 21 Men's Running Shoes Blue/Black/Green Sz 8.5 S23873 New

US $56.24
Was US $74.99 (25% off)What does this price mean?
Recent sales price provided by the seller
or 4 interest-free payments of $14.06 available with
Condition:
New without box
Sale ends in: 1d 5h
Breathe easy. Free returns.
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Shipping:
US $12.99 USPS Ground Advantage®.
Located in: Ventura, California, United States
Delivery:
Estimated between Thu, Dec 4 and Mon, Dec 8 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
Payments:
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eBay item number:176771348478
Last updated on Nov 03, 2025 16:30:36 PSTView all revisionsView all revisions

Item specifics

Condition
New without box: This item is brand new and has never been used, but doesn’t have tags and/or is ...
Country of Origin
Vietnam
US Shoe Size
8.5
Vintage
No
Department
Men
Release Year
2021
Style
Sneaker
Features
Comfort
Width
Medium (D, M)
Shoe Shaft Style
Low Top
UK Shoe Size
8
Pattern
Solid
Style Code
S23873
Character
Blue
Color
Black/blue/green
Material
Synthetic
Modified Item
No
Brand
adidas
Size Type
Medium
Type
Athletic
Customized
No
Model
adidas Ultraboost 21
Theme
Colorful
Shoe Width
M
Upper Material
Synthetic
Insole Material
Foam
Performance/Activity
CrossFit, Cross Training
Product Line
adidas UltraBoost
UPC
191985303993
Category

Item description from the seller

About this seller

SPORTS AND THINGS 4U

99.5% positive feedback11K items sold

Joined Feb 2010
Usually responds within 24 hours
Welcome to my eBay Store. Please add me to your list of favorite sellers and visit often. Thank you for your business.

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.8
Shipping speed
4.9
Communication
5.0

Seller feedback (3,885)

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  • f***n (148)- Feedback left by buyer.
    Past year
    Verified purchase
    couldn’t be more impressed! I purchased the Canon EF 24-70mm f/2.8L II lens and needed it urgently before my trip. The seller went above and beyond by arranging FedEx Express shipping to ensure it arrived in just two days—from East Coast to West Coast! Communication was fast, clear, and professional. The item arrived exactly as described, perfectly packaged, and in excellent condition. Truly one of the best experiences I’ve had on eBay. Highly recommend this seller—thank you again for your excep
  • f***i (95)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    amazing seller, item was as described, well packaged and arrived so quickly! would 10000% recommend. Thank you!
  • s***g (29)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Shipping was quick and the item was packed appropriately. Cartridge came in great condition and as described. Wouldn’t have gotten this game much cheaper elsewhere.