TD (Toddler)
Definition
The smallest sneaker sizing for babies and toddlers, typically ranging from 2C to 10C. Toddler versions of hyped releases are popular among sneaker-collecting parents.
In Context
“Copped the TD Bred 4s for my daughter before she can even walk — starting her collection early.”
Category
First Letter
More Sizing Terms
True to Size (TTS)
A sneaker that fits as expected based on your standard shoe size. When a shoe runs TTS, you can order your usual size with confidence.
Half Size Up
A recommendation to buy a sneaker half a size larger than your normal size. This is common for shoes with narrow builds or snug knit uppers like Yeezys and Flyknit models.
Half Size Down
A recommendation to buy a sneaker half a size smaller than your normal size. Some sneakers with roomy fits or stretchy materials may require going down for a snugger fit.
Wide Foot
A foot shape that is broader than average, requiring sneakers with more room in the midfoot and toebox. Brands like New Balance are often recommended for wide foot wearers.
Narrow
Describes a sneaker that fits tightly side to side. Narrow-fitting shoes can be uncomfortable for those with wider feet and may require sizing up for a better fit.
GS (Grade School)
Youth sizing for older kids, typically ranging from 3.5Y to 7Y. GS sneakers are popular among smaller-footed adults as a more affordable alternative to men's sizing.