Youth kit sizing: why 6Y–14Y is harder than adult sizing

Size youth kits by height

Age is a poor size proxy: a ten-year-old can span three size bands. Use height and chest measurements instead, then allow modest extra body and sleeve length for seasonal growth.

For reversible youth pieces, lighter fabrics are important. We normally cap youth game kits at 200gsm and recommend a full height-based size chart before collecting orders.