Short answer
Blue SB Dunks in our catalog: the Diamond Supply Co. “Tiffany” SB Dunk Low (304292-402, 2005), its 2018 white based follow up (BV1310-001, November 2018) and the SB Dunk Low “Laser Blue” (BQ6817-101, 2021). SB Dunks have a thick padded tongue and a cushioned insole, and they feel snugger than regular Dunks.
Blue and teal SB Dunk colorways
-
SB Dunk Low
Laser Blue
- Style code
- BQ6817-101
- Released
- Nov 2021
- Original retail
- $100
- Sizes seen
- Men
Sources give September or November 2021, at $100 or $120.
Source: StockX · Search on Amazon
-
SB Dunk Low
Tiffany (Diamond Supply Co. 2018 White)
- Style code
- BV1310-001
- Released
- Nov 2018
- Original retail
- Not confirmed
- Sizes seen
- Men
Source: Sneaker Files · Search on Amazon
-
SB Dunk Low
Tiffany (Diamond Supply Co. 2005)
- Style code
- 304292-402
- Released
- Aug 2005
- Original retail
- $65
- Sizes seen
- Men
Sources give dates from May to August 2005.
Source: Sneaker News · Search on Amazon
What makes an SB Dunk different
- Padded tongue. Thicker and puffier than a regular Dunk’s, per Sole Retriever.
- Cushioning. Sole Retriever describes a Zoom Air unit in the heel and foam in the forefoot of SB models.
- Fit. Snugger across the top of the foot. Full comparison: Dunk Low vs SB Dunk Low.
Where SB came from
Skaters adopted the Dunk in the 1990s, and Nike started its skateboarding line, Nike SB, in 2002 (Wikipedia; Sotheby’s). The SB Dunk became the line’s best known shoe.
Questions people ask
What is the Tiffany SB Dunk?
The 2005 Diamond Supply Co. SB Dunk Low (304292-402), in an aqua and grey colorway. Sources disagree on the exact 2005 release day. A 2018 follow up (BV1310-001) used a white base.
Do SB Dunks run small?
Sizing guides say SB Dunks fit true to size in length but feel tighter because of the padded tongue. Sole Retriever suggests half a size up for wide feet or thick socks.
Are teal Dunks blue Dunks?
Teal and aqua sit between blue and green. We file the Tiffany pairs in a separate teal family so they are easy to find.
Sources
Last reviewed October 29, 2026. Release details, codes and listings change; check the style code on the listing before you buy.