Nike Baseball Size Chart
| Nike Men's Baseball Apparel | SM | MD | LG | XL | XXL |
| Chest (in.) | 35"-37.5" | 37.5"-41" | 41"-44" | 44"-48.5" | 48.5"-53.5" |
| Waist (in.) | 29"-32" | 32"-35" | 35"-38" | 38"-43" | 43"-47.5" |
| Inseam (Regular) | 32.25" | 32.5" | 32.75" | 33" | 33.25" |
| Nike Women's Softball Apparel | XS | SM | MD | LG | XL | XXL |
| Bust (in.) | 29.5"-32.5" | 32.5"-35.5" | 35.5"-38" | 38"-41" | 41"-44.5" | 44.5"-48.5" |
| Waist (in.) | 23.5"-26" | 26"-29" | 29"-31.5" | 31.5"-34.5" | 34.5"-38.5" | 38.5"-42.5" |
| Hip (in.) | 33"-35.5" | 35.5"-38.5" | 38.5"-41" | 41"-44" | 44"-47" | 47"-50" |
| Inseam (Regular) | 31.25" | 31.25" | 31.5" | 31.5" | 31.75" | 31.75" |
| Nike Boys' Baseball Apparel | XS | SM | MD | LG | XL |
| Chest (in.) | 25.5"-26" | 26"-27" | 27"-29.5" | 29.5"-32" | 32"-35" |
| Waist (in.) | 23.5"-24" | 24"-25.5" | 25.5"-27" | 27"-28.5" | 28.5"-29.5" |
| Hip (in.) | 27"-28" | 28"-29.5" | 29.5"-31.5" | 31.5"-33.5" | 33.5"-35" |
| Height | 3'11"-4'3" | 4'3"-4'7" | 4'7"-4'11" | 4'11"-5'3" | 5'3"-5'7" |
| Nike Girls' Softball Apparel | XS | SM | MD | LG | XL |
| Bust (in.) | 25.5"-27" | 27"-29" | 29"-31" | 31"-33.5" | 33.5"-36.5" |
| Waist (in.) | 23.5"-24" | 24"-25.5" | 25"-27" | 27"-28" | 28"-29.5" |
| Hip (in.) | 27"-29" | 29"-31" | 31"-33" | 33"-35" | 35"-37" |
| Height | 3'11"-4'3" | 4'3"-4'7" | 4'7"-4'11" | 4'11"-5'3" | 5'3"-5'7" |
Apparel Sizing Tips:
Use these tips as a general guide when finding your measurements:
Chest/Bust: With your arms at your sides, measure around the fullest part of your chest, across shoulder blades and under arms.
Waist: To measure your natural waistline, wrap the tape so it intersects your navel. Keep tape flat, but comfortably loose.
Hips: Stand with your heels together and measure the fullest part of your hips. Make sure the measuring tape is level all the way around your body.
Inseam: Stand up straight, and start the tape measure high in your crotch. Straighten the tape down the inside of your leg to the bottom of your ankle.
