How the NLL Determines Whether Goalie Equipment Is Legal
Rule 35 caps NLL shin pads at 8 inches at the knee and 5½ at the ankle, with set limits for pants, gloves and arm pads, enforced by Rule 88 inspections.
For the 2025–26 NLL season, Rule 35 sets exact maximums for each regulated piece of goalie equipment. Shin pads may not exceed 8 inches wide at the base of the knee cap, 5½ inches at the ankle, 11 inches at or above the knee cap, or 1½ inches thick. Pants are capped at an 11-inch thigh pad, gloves at 8½ inches wide and 14½ inches long, and arm pads at 7 inches. The governing source is the official NLL 2025–26 rulebook, Rules 35 and 88.
The short answer: Rule 35 sets inch limits for each piece
Rule 35.2 says the equipment specifications “are standardized,” then lists them component by component. Goalies must wear NLL-sanctioned, approved and issued arm and chest pads, shin pads and pants, and may use the current season’s or the most recent previous season’s versions of those items.
| Component | 2025–26 maximum | How it is measured |
|---|---|---|
| Gloves (35.3) | 8½ in wide at any point; 14½ in long | No added bulk; no outside padding without League approval |
| Pants (35.4) | 11 in straight-line width of the front thigh pad, including groin or hip pads that extend past it | Goalie standing upright, 5 in from the bottom of the pant, including any overlapping shin pad |
| Shin pads (35.5) | 8 in at the base of the knee cap; 5½ in at the ankle; 11 in at or above the knee cap; 1½ in thick | On the goalie’s leg, widest points of the plastic only, with an NLL-approved caliper |
| Calf protector (35.5) | 1½ in thick, following the contour of the calf and ankle | — |
| Shoulder caps (35.7) | 3 in outside the goalie’s outermost body point on each side; no more than 2 in above the shoulder | Rounded contour, no pointed or squared projections |
| Arm pads (35.7) | 7 in across at the greatest point | On the goalie’s arm with an NLL-approved caliper |
| Chest protector (35.7) | 2½ in of contoured padding on each side of the chest and abdomen | Must follow the contour of the chest and abdomen |
Knee pads are allowed but may not exceed any shin pad measurement, and Rule 35.9 bars surplus padding worn only for bulk: protective padding must conform to the shape of the body.
What Rule 35 says goalie equipment is for
Rule 35.1 states that the prime purpose of goalie equipment is protection. Apart from the stick, everything the goalie wears must be built solely to protect the head or body, and a goalie may not use any garment or contrivance that gives undue assistance in keeping goal.
That is why the rules pair measurements with contour requirements. Equipment can be within a width limit and still be illegal if it stands off the body instead of following it.
How inspections and penalties work
Rule 88 covers enforcement. A league or game official may run a random equipment inspection before, during or after any game, and goalies may be measured with or without their jersey on.
During any non-technical stoppage, an opposing coach may ask the referees to inspect a goalie’s measurements and contours. The referees check the equipment immediately at the referees’ circle, and only one goalie per team may be measured per stoppage.
- Illegal before the game (88.5): the goalie must be made legal before entering the game.
- Illegal during or after the game (88.6): the goalie receives a major penalty, served by the in-home, and cannot return until it expires.
- Adjusting gear after the inspection is called (88.7): a five-minute penalty.
- Equipment found legal during the game (88.8): a two-minute bench minor against the team that asked.
Why legal pads can still look enormous
The NLL goal is 4 feet 9 inches wide and 4 feet high under Rule 2.1, and a goalie in legal shin pads, pants and an arm and chest protector covers a large share of that opening. The goal’s size is not an equipment limit, though, and a photo cannot reproduce a caliper measurement taken on the goalie.
An anonymous commenter in a Reddit discussion about suggested NLL changes said goalie pads looked too big. That is a visual opinion, not evidence of a violation: it includes no measurement, inspection or league ruling.
A reliable way to evaluate a pad-size claim
- Use the right season’s rulebook. These figures come from the 2025–26 NLL rulebook; check the current edition before applying them to another season.
- Name the exact component. “The pads are too big” is not testable. Shin pads, pants, gloves, arm pads and shoulder caps each have their own limit.
- Match the measurement point. A shin pad is measured at the base of the knee cap, at the ankle and at or above the knee; pants are measured 5 inches from the bottom with the goalie standing.
- Account for contour, not just width. Padding that does not follow the body can break Rule 35.7 or 35.9 even when a width reads legal.
- Leave the ruling to officials. Only an inspection under Rule 88 decides legality, and a failed coach’s request costs that team a bench minor.
NLL rules are not universal box lacrosse rules
These limits apply to the professional NLL. Youth leagues, Canadian amateur box lacrosse and international competitions set their own equipment rules, so players, parents and coaches should check their own competition’s current rulebook before buying or modifying goalie equipment.
A fan’s suggestion for smaller gear is also different from a rule change. A social-media post shows only that someone favors the idea, not that the NLL has proposed or adopted new dimensions.