Description This UV Ink Star Wars Shirt features an image with Luke and Vader, each with their respective light sabers in hand. Once you wear the shirt out into the sun the UV reactive ink illuminates, showing a glow from Vader's light saber and helmet.

Made from 100% Cotton this navy blue t-shift for juvenile-sized kids features four purposely distressed panels filled with 3 preeminent Star Wars meanies (and the Star Wars logo) rendered in light sensitive color changing UV-Ink! What's UV-Ink? Why it's a light responsive print allowing for a change of color when exposed to a sufficient light source. With this particular Star Wars t-shirt a few moments of exposure results in the appearance of bright colors replacing the once monochrome background. Darth Vader and Boba Fett are not fond of this. The Stormtrooper.....The Stormtrooper's pretty indifferent. He could go either way.

Made from 100% Cotton this navy blue t-shirt for youth-sized kids features heroic Star Wars characters and an ominous Darth Vader rendered in their earliest forms by Star Wars concept artist Ralph McQuarrie printed with light sensitive UV-Ink! What's UV-Ink? Why it's a color sensitive print that when exposed to a significant light source changes color! In this case you wear it outside on a sunny day.....prepare for the magic of Lucas Ltd.! Look! It's Brighter! You're welcome!

Made from 100% Cotton this white Star Wars t-shirt for youth-sized kids features four panels filled with preeminent Star Wars characters rendered in light sensitive UV-Ink! What's UV-Ink? Why it's a special print that changes color after direct exposure to direct sunlight! After exposing this particular Star Wars t-shirt to a sufficient light source you'll witness the once colorless characters...beam with color! Magic? No Lucasfilm! Anyway cool Star Wars t-shirt for kids that changes color and stuff.

Made from 100% Cotton this white Star Wars t-shirt for juvenile-sized kids features an image of the Millenium Falcon streaming through its boxed barrier rendered in light sensitive color changing UV-Ink! What's UV-Ink? Well it's a special kind of print that reacts to light resulting in.....a change of color and/or...the addition of previously "invisible" images. In this case after a brief exposure to direct sunlight we were shocked to witness the appearance of several TIE Fighters in hot pursuit! Man this has to be the work of Lucas Laboratories. It just has to be. First C3-PO units for every home and now THIS!!! GENIUS! Anyway cool Star Wars t-shirt for juvenile-sized kids featuring the roguish Han Solo's favorite means of spacial conveyance!

Key Features of the DC Rd UV Front T-Shirt: MYOL Teamworks Collection Standard Fit Graphic printed with UV ink 100% Cotton

Key Features of the DC Rd 3D UV Bunny T-Shirt: MYOL Teamworks Collection Standard Fit Graphic printed with UV ink 100% Cotton

Avengers Movie UV Ink Juvenile T Shirt This is an officially licensed Avengers juvenile t-shirt.

Star Wars UV Scene T Shirt This is an officially licensed Star Wars t-shirt.

Phineas and Ferb Secret Agent UV Youth T Shirt This is an officially licensed Phineas and Ferb youth t-shirt.

"Picking up this Ripper tee is a matter of life and death! And by that, we just mean that its got a graphic-novel image of death swinging his scythe over the DC logo. For a little extra detail, DC adds some ""gooey"" looking bits to their logo in negative...and adds just a little extra creepiness to the fact that we now think Death is after us. Solid white body. Tagless inside neck. Blank, unmarked back. Regular fit tee (classic). 17"" shoulder, 30"" length. Medium shown and measured. UV-sensitive logo changes color in sun!"

"Tell the man what you really think of him, and wear this Officer No Fun tee. Guaranteed to make a statement if you ever run into one of the fun police in real life, its probably also the only opportunity youre going to have to deface an authority figure without getting sent to jail...forever. Well take what we can get. Solid white body. Tagless inside neck. Blank, unmarked back. Regular fit tee (classic). 17.5"" shoulder, 30.5"" length. Size medium shown and measured. UV-sensitive logo changes color in sun!"

"Pacsun Exclusive! DC Shoes creates their very own piece of comic book culture, with this Dead Squad Tee. Pop it out into the sunlight, and see color flood into blank spaces, and fill out the graphic so you can see the full Dead Squad in action behind our skateboarding hero. Youll even get a glimpse at what his skull head looks like underneath that monocle. Its a sweet style that has a trick we guarantee none of your other tees can do. Because no, those pits stains on your ratty old undershirt do not count as color-changing magic. Solid white body. Blank, unmarked back. Tagless inside neck. Regular fit tee (modern). 17.5"" shoulder, 30"" length. Size medium shown and measured. UV-sensitive graphic changes color in sunlight!"

This youth-size Marvel Comics t-shirt uses UV solar technology on the printed ink, allowing the shirt to change color when exposed to sunlight! Indoors, the print is a beige (unsaturated) color. Outdoors, the shades change into a variety of vivid comic-art colors. All your favorite Avengers are represented: Spider-man, Captain America, Thor, Hulk, Wolverine, Iron Man, and the Silver Surfer. Navy 100% Cotton Officially Licensed Standard Fit More Marvel items: Marvel Comics Merchandise

Everybody likes photosynthesis. It's hard not to if you breathe. When we saw the new UV-sensitive ink, we knew what we had to use it for. Plus, printing the formula for photosynthesis on a shirt that reacts to sunlight is our super sneaky way of getting more Vitamin D into our customers. Here's how the shirt reads: 6CO2 + 6H2O + photons -> C6H12O6 + 6O2 Leaves and roots grow out of the formula when the shirt is exposed to UV light. The leaves and roots are visible but very faint indoors. The whole glorious mess is printed on an eco-friendly 100% certified organic cotton, 4.3 oz. natural (off-white) t-shirt. For maximum life of the design, machine wash cold, inside out. Do not iron. Note: Please reference the table below to choose your size. S M L XL 2X 3X Chest 36 in. 39 in. 43 in. 47 in. 51 in. 55 in..

This is an officially licensed Star Wars product. This t-shirt features Darth Vader, Boba Fett, and a Stormtrooper. The backgrounds in each frame change colors when worn outside!

Made from 65% Polyester and 35% Cotton this soft gray t-shirt features a giant sublimated faded image of Spiderman...comin' right for us! Yes it's a giant honkin' Spiderman and he's barreling through some....girders that might be reinforcing a wall. Maybe. Not really sure what's going on here. Anyway this particular illustration of Spiderman doing....something "crashy".....is applied using the sublimation printing process. This means the ink is actually placed within the t-shirt material not printed onto the surface. A design applied in this manner is more resistant to general wear and tear as well as harmful UV rays. So this is an exceptionally soft Spiderman t-shirt featuring a sublimated image of Spiderman........breaking through a children's special care ward or something.

Key Features of the Volcom Anthony Ausgang FA T-Shirt: UV sensitive color shifting ink Contrast neck tape Modern Fit 100% organic cotton

Vampire! by Olly Moss. olly moss, vampire, fire, flames, uv, veins, glow in the dark, eyes, teeth, bloodsucker, fangs, horror

Zappos.com is proud to offer the O'Neill - 24-7 Tech S/S Crew Tee (Smoke) - Apparel: Feel your best all day long by rocking this fresh tee from O'Neill. ; Breathable nylon-elastane fabric blend provides for a very comfortable wear. ; UV protection to shield you from the sun's harmful rays. ; Contrast topstitching. ; Short sleeves. ; O'Neill logo graphics throughout. ; Straight hem. ; 93% nylon, 7% elastane. ; Hand wash cold, drip dry in shade. ; Imported. ; Length: 30 in ; Product measurements were taken using size L. Please note that measurements may vary by size. ; If you're not fully satisfied with your purchase, you are welcome to return any unworn and unwashed items with tags intact and original packaging included.

Zappos.com is proud to offer the L-R-G - Lifted Vision Slim Fit Tee (White) - Apparel: Design features a layered multicolor graphic that reveals itself under UV light. ; Only the truly elevated have sense enough to see the scope of what's ahead. Cop the L-R-G Lifted Vision Tee, raise your perceptions, and give 'em a glimpse of that next level swag. ; From the Children of Vision Collection. ; Slim Fit. ; Intricately designed Tree logo screenprinted at the chest. ; Woven locker tags at collar and hem. ; Cotton jersey t-shirt. ; Crew neck. ; Short sleeves. ; 100% cotton. ; Machine wash cold and tumble dry low. ; Imported. ; Length: 30 in ; Product measurements were taken using size MD. Please note that measurements may vary by size.

Zappos.com is proud to offer the O'Neill - Skins S/S Graphic Rash Tee (Graphite) - Apparel: Hang ten like a boss in the Skins S/S Graphic Rash Tee from O'Neill. ; Quick-drying fabric provides for exceptional comfort. ; Four-way stretch material flexes along with your movement so as to not restrict your range of motion. ; UPF 50+ UV protection shields you from the sun's harmful rays. ; O'Neill graphics throughout. ; Crew neck. ; Short sleeves. ; O'Neill label at left side. ; Straight hem. ; 91% nylon, 9% elastane. ; Hand wash, drip dry. ; Imported. ; Length: 27 in ; Chest Measurement: 38 in ; Product measurements were taken using size M. Please note that measurements may vary by size. ; If you're not fully satisfied with your purchase, you are welcome to return any unworn and unwashed items with tags intact and original packaging included.

Zappos.com is proud to offer the O'Neill - Skins S/S Graphic Rash Tee (White) - Apparel: Hang ten like a boss in the Skins S/S Graphic Rash Tee from O'Neill. ; Quick-drying fabric provides for exceptional comfort. ; Four-way stretch material flexes along with your movement so as to not restrict your range of motion. ; UPF 50+ UV protection shields you from the sun's harmful rays. ; O'Neill graphics throughout. ; Crew neck. ; Short sleeves. ; O'Neill label at left side. ; Straight hem. ; 91% nylon, 9% elastane. ; Hand wash, drip dry. ; Imported. ; Length: 27 in ; Chest Measurement: 38 in ; Product measurements were taken using size M. Please note that measurements may vary by size. ; If you're not fully satisfied with your purchase, you are welcome to return any unworn and unwashed items with tags intact and original packaging included.

Zappos.com is proud to offer the O'Neill - Skins S/S Graphic Rash Tee (Black) - Apparel: Hang ten like a boss in the Skins S/S Graphic Rash Tee from O'Neill. ; Quick-drying fabric provides for exceptional comfort. ; Four-way stretch material flexes along with your movement so as to not restrict your range of motion. ; UPF 50+ UV protection shields you from the sun's harmful rays. ; O'Neill graphics throughout. ; Crew neck. ; Short sleeves. ; O'Neill label at left side. ; Straight hem. ; 91% nylon, 9% elastane. ; Hand wash, drip dry. ; Imported. ; Length: 27 in ; Chest Measurement: 38 in ; Product measurements were taken using size M. Please note that measurements may vary by size. ; If you're not fully satisfied with your purchase, you are welcome to return any unworn and unwashed items with tags intact and original packaging included.