In LEGO's Ninjago theme, the Ninja wear a variety of outfits or gi, denoting various forms and ranks they take over the course of the story. These types mean various things to the consumer, although these changes in appearance are not particularly important, save in the actual spinner game, where they have different levels of Spinjitzu Power.
The standard Ninja outfit features a simple gi, with the color of the gi corresponding with the wearer's element. There are three ropes being used as a belt, with the fastener bearing the symbol of the wearer's element as well. The outfit also includes a mask that covers the entire head, with a small slit for the eyes.
In the series, the masks appear to be attached to the gi like hoods, as the Ninja are seen pulling them up from behind when going on a mission.
Several other color variations on the basic ninja uniform appeared in the show, including a variant of the Green Ninja suit (essentially the ZX suit without the shoulder armor and different headpiece), Zane's pink gi from "Can of Worms," and the "Brown Ninja" outfit (and occasional hood) periodically worn by Dareth. In the first pilot episode, Cole, Jay, and Zane were also seen wearing pure black versions of the basic outfit, when they unknowingly acted as Kai's final test to become a ninja; afterwards, Master Wu gave all four of them their standard outfits. In "Infamous," Lil' Nelson made a purple ninja hood based on these outfits.
In the Ninjago: Spinjitzu Spinners game, the basic ninja have 1000 SP: 400 SP in their dominant element, and 300 SP in two other elements.
The DX Ninja (Dragon eXtreme Ninja), wore ninja suits with the image of their respective Dragons on it. The dragons are positioned on the right side of the suits - their heads and front claws visible on the shirts and their tails coiling around the front of the pants - and each is breathing their elemental breath (Cole's Earth Dragon breathes Earth; Zane's Ice Dragon breathes Ice; Jay's Lightning Dragon breathes Lightning; and Kai's Fire Dragon breathes Fire). Their elemental symbols are now present on the backs of their suits, along with their individual name. Their Spinners are gold, with smaller details in the color of their element. In order to achieve this rank, they must completely tame and understand their Elemental Dragons.
In the series, the Ninja gain these uniforms when they ally with the Elemental Dragons in order to retrieve the Golden Weapons from the Underworld. After that adventure, they mainly wore their normal outfits until they received their new ZX suits.
Lloyd's DX suit was not seen in the show and only available in minifigure form with a promotional product. Unlike the other Ninja, his suit has shoulder pads, and a head mask similar to his ZX variant (with the three-pronged headpiece left unpainted).
In the Spinjitzu Spinners game, DX Ninja have 1100 SP: 500 SP in their dominant element, 300 SP in a secondary element, 200 SP in a tertiary element, and 100 SP in the final element.
The Kendo Ninja wear their regular color-coded gis under gray armor similar to that of Samurai X. Instead of cloth masks, they wear helmets similar to those used in fencing, with a grate-like mask that protects their faces.
In the series, Kendo gear is used during the Ninja's training exercises. The Ninja also wear color-coded bandanas under their helmets, and their armor is slightly more detailed and darker in color.
In the Spinjitzu Spinners game, Kendo Ninja have 1000 SP: 300 SP in two elements, and 200 SP in the other two elements.
The ZX (Zen eXtreme) Ninja wear gis and cloth masks similar to their normal outfits, but with the addition of armor on various parts of their body. The armor design varies between Ninja, but all have a three-pronged piece on the "foreheads" of their masks and rugged armor plates on their shoulders. The back of the suit features a holder for katanas, but the Ninja keep their Golden Weapons there in the show. The dominant color of the armor varies between Ninja; Kai and Zane have golden armor, while Cole and Jay have silver armor. Lloyd has an identical headpiece to Cole and Jay's ZX suits, but his shoulder pads are dark gray.
Some sets feature ZX Ninja without the shoulder armor, usually so they can fit in a vehicle or due to being in a smaller set (such as a polybag).
In the series, the main four Ninja gain their ZX armor in a package from the mailman, delivered in "The Snake King," while Lloyd's ZX suit appears in stages throughout the series. It is first seen as a regular ninja outfit (lacking the armor on the mask and shoulders) when Kai wore it in "The Green Ninja." By the time Lloyd donned it in "All of Nothing," the headpiece was present, while the shoulder armor appeared after Lloyd was aged into a teenager in "Child's Play." Lloyd's ZX minifigure has darker shoulder pads than in the show.
In the Spinjitzu Spinners game, ZX Ninja have 1100 SP. Their SP distribution is similar to their Kendo forms, but with an extra 100 SP in their dominant element. The only exception is Lloyd ZX, who has an even 300 SP in all four elements (for a total of 1200 SP).
The NRG Ninja is when the Ninja unlock their True Potential and convert their dominant element into energy. The main suit consists of a mask similar to the ZX Ninja but the triangular piece on the top is transparent. The suit is dominated by an elaborate design resembling an explosion of the character's primary element, with their elemental symbol at the center of the explosion, on the left side of the chest.
In the series, NRG Ninja appear as their ZX forms (including shoulderpads and suit details), but glowing with light and made of or surrounded by their respective element (Kai becomes surrounded by a sphere of fire, Jay becomes an electrical being, Zane becomes enveloped by a pillar of light, and Cole becomes surrounded by orbiting rocks).
In the Spinjitzu Spinners game, they have 900 SP; 500 SP in their dominant element and 400 SP in a secondary element.
The Ninja gained new suits when they arrived at the Temple of Light and received their enhanced powers. Upon gaining these suits, the Ninja obtained new elemental weapons with similar powers to their Golden Weapons. The suits retain the hoods and shoulder pads of the ZX suits, but the gis are mostly black, with their corresponding colors used for details. Additionally, Lloyd's new suit changes his headpiece and shoulder pads from silver and grey to gold. Later, during the final battle against The Overlord in "Rise of the Spinjitzu Master," Lloyd's entire suit becomes golden-colored after he unlocks his full power as the Ultimate Spinjitzu Master.
In LEGO sets, only Lloyd has shoulder pads in his Elemental form. His golden form is also slightly different from the series's interpretation; the gold is darker and more metallic-looking, a few details (such as the characters on the kimono and the sash on his waist) remain green, and Lloyd's face becomes the same shade of gold as his outfit (making it appear somewhat similar to an NRG Ninja).
The Ninja received these advanced outfits from Borg Industries, along with their Techno Blades. The outfits appear as kimono-like robes in their respective ninja's color, with brown and gold highlights and a small medallion near the waist. Unlike previous outfits, the Techno Robes lack a hood, instead having color-coded bandanas that cover the lower half of the face. As such, these are the first Ninja minifigures to have hairpieces - which, naturally, are based on the characters' hairstyles in the series.
As with the Elemental robes, Lloyd is the only Techno Ninja whose outfit includes shoulderpads.
This suit resembles Techno, with more details that make them look more like armor. They are the first suits in the show since the Ninjas' DX suits to be based off of only two colors (grey/silver and the color respective to each Ninja), except for Zane's. The suits have each Ninja's respective dragon symbol as a medallion in the middle center of their torsos, but are otherwise identical to one another. The Techno Silver that Zane wears has light blue, jagged lines on it, as well as some gold highlights. Zane's variant also has his elemental symbol, instead of his standard dragon one, as a medallion on his lower torso.
Zane and Lloyd's Armoured Techno gis appear in 70728 Battle for Ninjago City, while Kai's appears in 5004077 Minifigure Pack as one of the minifigures. Jay's appears as a complimentary minifigure in LEGO Ninjago Character Encyclopedia Updated and Expanded, and Cole's appears in 5004393 Stone Armour Cole.
These color-coded gis have padded chestplates and a black strap running from the left shoulder to the right hip. On the strap is all four of the tournament ninjas' symbols, with only that ninja's symbol appearing on a gold badge on the right shoulder. They appear lighter than previous uniforms, exposing the arms and collars of the wearers. The hairpieces and bandanas are identical to the Techno Robe versions of the Ninja.
In the cartoon, the Ninja received their Tournament gis from Chen when they attended the Tournament of Elements. It is the first suit to not be worn by all of the active Ninja; Zane never received his suit, relegating it to appearing only in an accessory set, 853544 Ninjago Accessory Set.
These outfits are a step back to the older Ninja uniforms, being full-body gis with a number of belts and pouches over the chest. They are the first uniforms since the Elemental Robes to have hoods, which each bear a Japanese character on the forehead. They are also the first uniforms where the only ninja with shoulder pads isn't Lloyd.
It is presumed that Kai, Jay and Lloyd obtained their Jungle outfits from Chen sometime before "Spellbound," as this was their first appearance, but no background was given. (Zane had his outfit since "The Invitation", while Cole received his in "The Forgotten Element" upon getting his powers back).
This uniform is worn by Kai, Cole, Jay, and Lloyd. Zane wears a modified version in his Titanium form, with metallic elements and shoulder pads resembling his ZX form's outfit. Skylor also wears this outfit, despite not being an official member of the team.
These outfits are a similar type of robe to the Elemental Robes, with each Ninja wearing a mostly black gi with shoulder pads, and highlights in tone with their elemental color.
In the cartoon, this uniform was purchased by Wu some time between "The Corridor of Elders" and "Winds of Change." Lloyd wore his before and after his possession by Morro, while the other Ninja wore theirs throughout the whole Ghost Warrior crisis. Cole, however, never wore the Deepstone shoulder pads due to being turned into a ghost.
This was the first ninja outfit to be worn by Nya. Her version of the Deepstone robe includes gold shoulder pads and a maroon gi with some light blue details.
The Airjitzu Ninja are very similar to the NRG varient, although it represents when the Ninja unlock Airjitzu. The main suit consists of a mask similar to the ZX Ninja but lacking decoration. Nya's Airjitzu suit is the only one to not be mainly black, with maroon as the main color instead.
Zane, Cole, Jay, Kai, Lloyd, and Nya all have Airjitzu variants. So far, this is the only suit that is not shown in the TV series.
Airjitzu v2/Skybound Gi
These new Ninja outfits are similar to the Deepstone outfits (reusing the leg pieces and masks), but add an Airjitzu symbol on the torso and a new armor piece that holds katanas. The Airjitzu symbol is similar to side view version of the regular dragon symbols. In the show, the outfits are called Airjitzu suits, since the previous Airjitzu variants were not used in the show. Unlike other suits, these were "earned" by each Ninja when they mastered Airjitzu (which only excluded Nya temporarily).
They also introduce new styles of the Ninjas' elemental symbols (along with the traditional symbols on the backs of each torso), incorporated into the Airjitzu tornado and individual animal depictions on the torso. The animal images have never been used before, and similarly to the dragon symbols, are not explained in the TV series. They also share similar colors with each Ninja's previous dragon symbol, and details pertaining to their elements. This version is also the first time Nya is wearing the same style of Ninja outfit (including color scheme) as the rest of the Ninja.
Day of the Departed
These Ninja outfits are primarily an amalgamation of the Ninjas' ZX, Original, and Deepstone outfits, with the armor piece from the Skybound gi. They also bring back the old styles of the Ninjas' elemental symbols and add a secondary color instead of the solid black on the Ninjas' hoods.
Introduced in Hands of Time, these Ninja suits look similar to the the Deepstone and Day of the Departed outfits, reusing the former's armor pieces and the latter's hood (except for Nya). Despite including elements from the previously mentioned suits, these suits have a completely new design for the torso and legs, with a highly detailed samurai theme.
The LEGO Ninjago Movie
In the upcoming movie, The Ninja have new suits that have a new two-piece ninja hood and brand new designs on them. The new ninja hood is similar to the Deepstone and Skybound suits, with the hood being mainly black and that the secondary colors is based on the Ninjas' elements. Zane's Ninja hood however, dose not have any black coloring, instead his is full white.
- Since the beginning, the symbols of the four original Ninja have been of their Elemental Dragons, while Lloyd had the symbol of the Ouroborus snake until he obtained his Elemental suit which had a symbol more like the other's but resembling a serpent. When he finally became the Golden Ninja, it was changed to his current dragon symbol.
- The Silver Techno Robes all have dragon symbols (each designated to the appropriate Ninja), except for Zane, who has his elemental symbol instead.
- This may have been an error, a meaningless detail, or a hint to Zane's greater role in that season and episode.
- Also, he has a different design than the rest of Ninja.
- The strip of Chinese characters on the Tournament Robe are the Elemental Symbols of the Ninja, excluding Zane's. Together they are "平牛羊斗" and translates to "flat cattle sheep fight." Strangely enough, these symbols' appearance also hint at their respective elements: Kai's character symbol resembles a blacksmith's forge, for fire; Cole's is like an earth-moving bucket; Jay's hints an electric Chinese lantern; Lloyd's is a pair of swords, hilts crossed; and Zane's is a collection of icicles.
- The Skybound outfits feature a sideways glance at the Ninjas' elemental symbols, revealing that they were actually animals: Kai's is a lion, Jay's is an octopus, Zane's is a wolf, Cole's is a gorilla, Nya's is a phoenix, and Lloyd's remains a dragon.
- On the official Ninjago website, the Wu-cru missions requires you to pick a character and as you complete "Level Up" missions progress through the various gi. This caused the creation of several non-canon suits for Zane, Lloyd, and Nya.