A simple breakdown for beginners, parents, collectors and anyone buying sneakers online

Sneaker sizes can get confusing, especially when brands use codes like GS, PS and TD. These terms appear everywhere on Nike, Jordan and Yeezy product pages, but most people are not sure what they actually mean.

This guide keeps it simple and helps you pick the correct size without guesswork.

The Three Most Common Youth Sizing Codes

1. GS (Grade School)

Meaning: Kids’ sizes for older children
Fits: Kids roughly 8 to 12 years old
Size Range: Usually US 3.5Y to US 7Y

GS is the closest youth size to adult sizing.
A US 7Y in GS is almost the same as a US 7 in men’s, just slightly narrower.

Who buys GS sizes:

• Older kids
  

• Women who want affordable alternatives to men’s pairs
  

• Collectors who want the same look as adult Jordans at a lower price
  

Models that often release in GS:
Jordan 1, Jordan 4, Dunks, Air Force 1, Yeezy 350 (some releases)

2. PS (Pre School)

Meaning: Smaller kids’ sizes
Fits: Ages 3 to 7
Size Range: Usually US 10.5C to US 3Y

PS sneakers are smaller and built for comfort and durability.
They look like their GS and adult versions but with simplified cushioning.

Who buys PS sizes:

• Kids growing into their first branded sneakers
  

• Parents looking for lightweight, flexible shoes
  
  

3. TD (Toddler)

Meaning: Toddler sizes
Fits: Ages 1 to 3
Size Range: Usually US 2C to US 10C

TD sneakers are made for very small feet.
Brands focus on soft soles, rounded shapes, and easy-entry designs with velcro.

Who buys TD sizes:

• Toddlers who are learning to walk
  

• Parents who want cute mini versions of Jordans and Dunks
  

Bonus: Other Sneaker Size Terms You May See

Infant or Crib

For babies under 12 months. Super soft, not made for walking.

Women’s (W)

Standard women’s sizing.
To convert: Women’s size minus 1.5 equals Men’s size.

Men’s (M)

Standard adult men’s sizing.

Youth (Y)

Same as kids’ sizing.
US 7Y converts close to a Men’s 7.

How to Convert GS, PS, TD to Adult Sizing

• GS to Men:
   US 7Y ≈ US Men’s 7 (slightly narrower)
  

• GS to Women:
   US 5Y ≈ US Women’s 6.5
  

• PS and TD:
  Do not convert directly to adult sizing. These are for younger children only.
  
  

Which Sizes Resell Better or Hold Value

• GS sizes resell the best in the youth category because:
  

• They look identical to adult pairs
  

• Many women wear GS sizes
  

• They cost less at retail
  

PS and TD sizes are mostly for parents and casual buyers. They rarely resell at high values.

Conclusion

GS, PS and TD are simply size categories for kids, but knowing the difference can save you from ordering the wrong pair. GS is closest to adult sizing, PS is for smaller kids, and TD is for toddlers. Understanding these codes helps you shop smarter on OFFKICKS and other sneaker platforms.

FAQs

Q1. Is GS the same as men’s sizing
GS is close but slightly narrower. Many adults comfortably wear GS if the size matches.

Q2. Can women wear GS sneakers
Yes. Women often buy GS pairs because they are more affordable and look identical to adult models.

Q3. Do Jordans and Dunks release in TD sizes too
Yes. Most major Jordan releases come in TD, PS and GS versions.

Q4. Do GS sneakers use the same materials as adult pairs
Usually yes, but cushioning or shape can sometimes differ slightly based on the model.

Q5. Are GS or PS sizes good for reselling
GS sizes hold value. PS and TD sizes rarely resell high since they are primarily for young children.