Shoulder pad sizing runs on two measurements – shoulder width (tip to tip across the back) and chest circumference – with youth charts adding age and weight. Typical adult sizes key on roughly 30-46+ inch chests, but every brand’s chart differs, and the brand chart always wins.
Here’s the general approach, the fit tests, and why “growing room” is the classic mistake.
FOOTBALL GEAR
Shoulder Pad Sizing
Two measurements, one fit
THE MEASUREMENTS
Shoulder width + chest
Two numbers drive the size
YOUTH SIZING
Often by age and weight
Youth charts lean on weight ranges
ADULT SIZING
By chest and shoulder
Measured in inches across brands
THE VARIABLE
Position matters
Skill players and linemen wear different pads
Shoulder pad size chart (typical approach)
General guide – the brand’s chart is the authority
| Step / Size |
Detail |
| How to measure shoulders |
Tape from the tip of one shoulder (the AC joint) straight across to the other – typical youth widths run roughly 10-15 inches, adults roughly 15-19+ |
| How to measure chest |
Wrap the tape around the fullest part of the chest, under the arms – the second number most adult charts key on |
| Youth sizing |
Youth charts typically combine age, weight and chest – a common pattern runs from roughly 40-60 lb smalls up to 120+ lb larges, varying widely by brand |
| Adult sizing |
Adult pads key on chest measurements – roughly 30-34 inch smalls up through 46+ inch XXLs at most major brands |
| The coverage check |
The pads should cap the shoulder point with the body arch covering the sternum and upper back – shoulder tips exposed means too small, pads sliding means too big |
| Position variations |
Skill positions wear low-profile pads for range of motion; linemen wear fuller coverage – same size, different cut |
The fit test
What properly fitted pads look like
| Check |
What right looks like |
| The arm raise |
Arms overhead should not lift the pads off the shoulders or jam them into the neck – movement without migration |
| The strap check |
Belts and straps snug the pads to the torso without cutting circulation – two fingers under the strap is the classic gauge |
| The pop test |
Press down on the shoulder caps – the pad should absorb and spring, not bottom out onto the shoulder |
| Growing room is a myth |
Oversized pads slide on contact and expose the shoulder point – buy for now, not for next season |
SHOULDER PAD FACTS
Two sizes, one player
It’s normal to measure into different sizes by chest and shoulder width – fit to the shoulder measurement and adjust straps for the chest.
The jersey factor
Game jerseys compress pads slightly – fitting should happen with a practice jersey over the pads, not bare.
Reconditioning applies here too
Straps stretch and foam compresses over seasons – pads need inspection and replacement cycles just like helmets.
Fit to the Shoulder, Adjust to the Chest
The shoulder measurement is the one that can’t be strapped into correctness: pads that don’t cap the shoulder point leave the joint exposed, and pads that overhang slide on every hit – which is why oversized “he’ll grow into them” pads are the most common youth fitting error. Chest straps handle the rest. Position cut matters too: the same size comes in low-profile skill versions and full-coverage line versions. Pair the pad fitting with the football helmet size chart for the complete setup. League equipment standards live at NFL Football Operations.
The Bottom Line
Measure shoulder tip to tip, measure the chest, land in the brand’s range, then run the arm-raise, strap and pop tests – shoulder pads sized for today and fitted snug protect the way the chart intends. Growing room can wait for the jersey.
