
adidas Y-3 Idoso Boost 'Black'
The adidas Y-3 Idoso Boost 'Black' (style GW8643) is carried by 2 stores SoleScout tracks, priced from $240. The cheapest listing right now is $240 — $160 under the $400 retail price. 6 US sizes are in stock somewhere right now (8.5–12.5), and the table below shows the cheapest store for each one. SoleScout doesn't sell this — we link straight to the retailer's own checkout.
US Men's Sizes
6 SIZES · USWhere to buy
RETAIL $400 · 2 SOURCESQuestions
Where can I buy the adidas Y-3 Idoso Boost 'Black'?
2 retailers tracked by SoleScout currently list this sneaker, starting at $240. The "Where to buy" list on this page names each store and links to its own product page.
How much does the adidas Y-3 Idoso Boost 'Black' cost?
Across every tracked store the price ranges from $240, against a $400 retail price. Prices change daily; this page reflects the stores' own current listings.
What sizes of the adidas Y-3 Idoso Boost 'Black' are still available?
US sizes 8.5, 9, 10, 10.5, 11.5, 12.5 are in stock at at least one tracked retailer. The per-size table shows the lowest price for each size.
What is the style code for the adidas Y-3 Idoso Boost 'Black'?
The manufacturer style code is GW8643. SoleScout matches this shoe across stores by style code, which is why listings that name it differently still line up.
More Y-3 sneakers
ALL 5 ADIDAS Y 3 IDOSO BOOST COLOURWAYS →
adidas Y-3 Y-3-N Nizza Hi 'Black/Black/Off White'

adidas Y-3 Adios Pro 4 'Chalk Silver Metallic Grey'

adidas Y-3 Adios Pro 4 'Light Brown'

adidas Y-3 Adios Pro 4 'Night Red Warm Clay Active Maroon'

adidas Y-3 Diagonal Stan Smith 'Black'

adidas Y-3 Diagonal Stan Smith 'Off White'

adidas Y-3 Feroza Hi 'Black'

adidas Y-3 Feroza Lo 'Black'

adidas Y-3 Field Shoes 'Silver Metallic'

adidas Y-3 Field Sneaker 'Black Off White'

adidas Y-3 Field Sneaker Off 'White Silver Aluminum'

adidas Y-3 GSG9 Low 'Alumina'
SoleScout compares 589 retailers and does not sell products. Prices and size availability come from each store's own listing and change daily — always confirm on the retailer's page before buying.