Size Guide
baseball fit.
Baseball jerseys are cut roomy to fit over chest protectors and shoulder pads. Cleats run true to street size for most brands (Mizuno tends to run a half-size small). Helmets and batting gloves are measurement-based, not size-letter based.
Jerseys & uniform tops
| Size | Chest (in) | Height |
|---|---|---|
| S | 34–36 | 5'5"–5'8" |
| M | 38–40 | 5'8"–5'11" |
| L | 42–44 | 5'11"–6'1" |
| XL | 46–48 | 6'1"–6'3" |
| XXL | 50–52 | 6'3"–6'5" |
Batting helmets
Measure circumference around the head, just above the eyebrows.
| Size | Head circumference |
|---|---|
| Junior | 6 3/8"–7" (51–56 cm) |
| Senior S/M | 6 1/2"–7 1/4" (53–58 cm) |
| Senior L/XL | 7 1/4"–7 5/8" (58–61 cm) |
Batting gloves
Measure palm circumference at the widest point, excluding the thumb.
| Size | Palm circumference |
|---|---|
| Youth S | 5.5–6.0 in |
| Youth M/L | 6.0–6.5 in |
| Adult S | 6.5–7.5 in |
| Adult M | 7.5–8.0 in |
| Adult L | 8.0–8.5 in |
| Adult XL | 8.5–9.5 in |
Fit notes
- Cleats: order your standard US shoe size for Nike/Adidas/New Balance. Mizuno runs a half-size small — go up half.
- Fielding gloves are measured by pocket length (inches), not S/M/L. Infielders typically use 11.25"–11.75"; outfielders 12"–12.75"; catchers 32"–34" mitts.
- Bat length is height + weight based — see USSSA / Easton / Rawlings sizing guides for player-specific recommendations.
Between sizes? Email support@victory-theory.com or call (323) 417-5345. A real athlete answers.