adidas Yeezy Boost 380 Onyx (Infants)
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Quick Answer
Across sizes, the adidas Yeezy Boost 380 Onyx (Infants) averages about $97 on the resale market. Your size may cost more or less.
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Live Resale Prices
The lowest ask on each marketplace right now — usually an odd size. Most sizes trade around $97; see prices by size below.
Each card is that marketplace's lowest ask across all sizes — your size may cost more. See prices by size below.
Release Details
Release Date
January 1, 1970
Retail Price
$150
SKU
FZ4422
Price Analysis
The adidas Yeezy Boost 380 Onyx (Infants) is a adidas release. It released on January 1, 1970.
The adidas Yeezy Boost 380 Onyx (Infants) is currently trading at $97 on the resale market, about 35% below its $150 retail price — an opportunity for buyers.
As of September 14, 2026, the adidas Yeezy Boost 380 Onyx (Infants) averages $97 across sizes on StockX, GOAT and eBay - 35% below its $150 retail price.
Prices by Size
| Size | StockX | GOAT |
|---|---|---|
| 4K | $111 | — |
| 4 | — | $58 |
| 5K | $105 | — |
| 5 | — | $49 |
| 5.5K | $155 | — |
| 5.5 | — | $64 |
| 6K | $103 | — |
| 6 | — | $69 |
| 6.5K | $103 | — |
| 6.5 | — | $73 |
| 7K | $128 | — |
| 7 | — | $79 |
| 7.5K | $90 | — |
| 7.5 | — | $59 |
| 8K | $140 | — |
| 8 | — | $66 |
| 8.5K | $126 | — |
| 8.5 | — | $67 |
| 9K | $129 | — |
| 9 | — | $64 |
| 9.5K | $173 | — |
| 9.5 | — | $116 |
| 10K | $114 | — |
| 10 | — | $89 |
Check retailer size guides for the best fit.
More Yeezy 380 Releases
Frequently Asked Questions
How much is the adidas Yeezy Boost 380 Onyx (Infants) reselling for right now?
The adidas Yeezy Boost 380 Onyx (Infants) averages about $97 across sizes on resale platforms like StockX and GOAT.
When did the adidas Yeezy Boost 380 Onyx (Infants) release?
The adidas Yeezy Boost 380 Onyx (Infants) originally released on January 1, 1970 at a retail price of $150.
Is the adidas Yeezy Boost 380 Onyx (Infants) worth buying?
With the adidas Yeezy Boost 380 Onyx (Infants) currently priced below retail, it represents solid value for buyers right now.
Where can I buy the adidas Yeezy Boost 380 Onyx (Infants)?
The adidas Yeezy Boost 380 Onyx (Infants) is available on resale platforms including StockX, GOAT, and eBay. If restocks occur, check the adidas website and authorized retailers.
What sizes does the adidas Yeezy Boost 380 Onyx (Infants) come in?
The adidas Yeezy Boost 380 Onyx (Infants) is typically available in men's US sizes 4–18, with select colorways also releasing in women's and grade school sizing. Size availability varies by retailer, so check StockX or GOAT for current stock.
Will the adidas Yeezy Boost 380 Onyx (Infants) go up or down in value?
Price predictions for the adidas Yeezy Boost 380 Onyx (Infants) depend on release hype, production run size, and broader market trends. Set up a SneakerPing alert to track price movements automatically.
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