Gecko Racing KIDS HYPERFLASH: Green to Yellow


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Descriptions, Stories & Original History Below!

Gecko Hawaii SKU: GHKGHF-XL

Available Now!



The Iconic 1988 Re-Issue of "Gecko Racing Surfboards" -- on a Green-to-Yellow, Heat-Activated, HYPER Flash, COLOR-Changing tee!

NOTE: Although these are kids sizes, we are finding that TONS of women of all ages (and skinny men from ages 16 to 24) are purchasing them in sizes M, L and XL for themselves. The "kids large" size is about equal to an "adult small" size --  the only difference is that the "kids" version is slightly shorter, and the sleeves are slightly smaller than the adult small.  It's the perfect fit for MANY women looking for a sold-out small, or medium adult size hyper shirt. So, if you usually get a small adults, we recommend trying a large or XL kids if you are under 5'11! We will exchange it for you if you try this out and does not work (as long as it still has the tags and you didn't wash it). 

  • 100% Cotton!
  • Heat Activated Color Changing Shirt!
  • Glow In the Dark Gecko
  • 1980's Retro Puffed Ink!
  • Original Hand-Drawn 1988 Gecko Hawaii Artwork!
  • Retro Front Pocket Logo!

This is only the second time we have EVER done a kids HyperFlash! (It's your chance to make them cool and popular mom and dad!)

Gecko HYPERFLASH is a homage and retro flashback to the magical "thermochromatic" color-changing apparel of the early 1990's.


Please keep in mind that all kids are different sizes, but "in general"

small = 6/7 years

medium = 8/9 years

large - 10/12 years

XL = 13/15 years



PLUS -- RETURN OF THE RETRO 80S "Puff Ink" Front Pocket Logo!


See Sizing Guide HERE:

How To Choose Your Fit & Size

For HYPERFLASH ThermoChromatic Tees

If you've tried our slim fit tees and our classic fit/pigment dyed tees --  the sizing of these is somewhere in between. For the long sleeve shirts, If you like a looser feel/fit, definitely go a size up. If you are taller and like longer sleeves, we recommend you go a size up too. However, if you have shorter arms, or you like a normal/slightly slimmer fit -- go with your true to size.

The sizing of these are slightly different than our normal tees, because with the Thermochromatic dyes, they go through a washing process -- which eliminates 95% of shrinkage prior to purchase. 

RETURN OF THE RETRO 80S "Puff Ink" Front Pocket Logo!

Gecko Hawaii HYPERFLASH shirts are heat activated and change color around 80 degrees, which gives it a super rare, "living, breathing, tie dye" feeling. Think of it as "the mood ring" of t-shirts -- but WAAAAAY cooler!

Thermochromatic technology has improved dramatically since the 1990's, but most apparel companies don't make it, because they are afraid to take risks, and it is REALLY expensive to make. However, our fans kept asking since our relaunch, so we are making it happen again!

To be notified about Surprise Gecko X VAULT EXCLUSIVE & Limited Releases, purchase $100 of Gecko products (over the course of a year).

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