Girls flag football is now in its fourth CIF season, and it's still the sport where the fewest athletic directors have ordered uniforms before. Between schools standing up a brand-new program this year and coaches used to tackle football's rulebook, the same few questions come up on almost every first order — starting with why the shorts can't have pockets. Here's what a California program needs to know before placing a flag football uniform order.
The uniform basics that trip up a first-time order
Flag football uniforms look simple next to a padded tackle-football set — no pads, no pants, no helmet decisions — but the rules that do exist are easy to miss on a first order because they're specific to this sport, not carried over from tackle football:
- Bottoms must be pocket-free. Under NFHS girls flag football rules, shorts, leggings, or skirts can't have pockets — a defender's fingers can catch in one during a flag pull, which makes it a safety rule, not just a style choice.
- Jersey numbers need to read clearly. Each player's number should be a solid, contrasting color and large enough for officials and the sideline to read at a distance — the same "legible number" principle NFHS applies across its football-family sports.
- Every player wears a flag belt. A quick-release belt with flags worn at the waist and visible outside the uniform. NFHS has been transitioning some programs from two-flag to three-flag belts nationally, and the rollout timeline varies by section — confirm which spec your section is using before ordering belts.
- Mouthguards are required despite the lack of pads, since flag football is still a full-contact-adjacent, high-speed field sport.
Rules are refined periodically, so confirm the current season's specifics with your CIF section — via the section's published flag football rules or your league office — before you finalize an order.
Quick take: the no-pockets bottoms rule is the single most common miss on a program's first flag football order. Check it before artwork gets approved, not after the shorts arrive.
California's season — and why the order window doesn't look like football's
Girls flag football runs as a CIF fall sport in most sections, with practice opening in late July and the first contests typically starting in early-to-mid August — meaning a program reading this in late August is already mid-season, not pre-season. That changes the calculus: a program still short on kits right now needs a fast turnaround for the rest of this season, while a program planning to launch or expand next fall has months to plan ahead.
| Milestone | Typical timing |
|---|---|
| Practice opens (most CIF sections) | Late July |
| First contests | Early-to-mid August |
| Ideal order window for next season | April-May |
| Production time | 6-10 weeks |
Because flag football is a relatively new addition to most CIF sections' calendar, exact practice and contest dates still shift year to year and section to section more than they do for established sports — always confirm your section's current-year dates before locking in an order timeline.
What a flag football order actually includes
A typical program order covers a jersey set (often two colors for scrimmages or a home/away split), a set of pocket-free shorts or leggings, and flag-belt sets — with extras built in, since belts and flags get lost or damaged faster than jerseys do. Many programs also add a lightweight warm-up top for the sideline. Because there's no padding to account for, sizing tends to run truer than tackle football's, which is one less variable for a first-time program to manage.
Sizing a flag football roster
Flag football rosters at the high school level typically run smaller than tackle football's — often in the 15-25 range for a varsity/JV combined program, and sometimes a single roster for a first-year team. A few practices keep sizing accurate for a group this size:
- Collect sizes directly from the current roster — a first-year program has no prior order to reference, so don't guess from a comparable sport.
- Order a buffer of extra flag-belt sets beyond the roster count; they're the piece most likely to go missing mid-season.
- Size jerseys and shorts true to fit, since there's no padding underneath to build in extra room for.
Our team uniform sizing hub has size charts and a measuring guide, and our sport-by-sport equipment checklists help a new program make sure nothing — jerseys, belts, mouthguards — gets left off the first order.
Branded or non-branded?
We build custom flag football jerseys and shorts from Adidas and Under Armour, plus Richardson headwear for the sideline, alongside quality non-branded options that keep a first-year program's budget in check. Because a lot of flag football programs are newly funded — booster-backed or piloted with a smaller athletics budget than an established sport — we quote branded and non-branded side by side so a program can see the real trade-off before committing.
Don't forget the sideline
A new program is also a natural moment to set the whole team's look at once — coaches' polos, warm-ups, and player/parent spirit wear can all be built off the same jersey colors. Setting up a custom online team store lets families order spirit wear directly without adding coordination work for a coaching staff that, in a lot of cases, is running its first season of this sport.
Working with a team dealer
Flag football's rulebook is shorter than tackle football's, but it's also newer to most coaching staffs — which is exactly where the pocket rule and flag-belt spec get missed. An independent team dealer who outfits flag football regularly will flag those details before artwork is approved, not after the order ships. At National Sports Apparel we've outfitted California high school, club, and college programs since 2009 — with no order minimums, so a brand-new 16-player flag football roster gets the same attention as an established varsity program.