Colour Changing T-shirt

http://www.skatehut.co.uk/brands/global_technacolour/global_technacolour_t_shirt_orange_into_yellow.htm

Heat Reactive T-Shirt

All 80's Children rejoice the thermal T-shirt phenomenon is back, and it's better than ever.
Watch in amazement as the T-shirts change colour in front of your eyes
When you touch the t-shirts they react to changes in temperature and change colour. When the fabric cools it changes back to the cool colour. You can leave hand prints all over your interactive heat sensitve t-shirt again, and again for years of use.

Features

• Heat Reactive - Fabric Changes colour with body heat
• HyperFix - Protects the dye against washing and normal detergents
• Machine Washable
• Machine Dryable
• No colour Loss
• Screen Printable
• Totally safe for adults and children.  Chemicals used in processing are specially selected for the safest product and no eco effect on the environment.

Full Specification
Heat sensitive color changing crew neck t-shirt.

• 100% USA GROWN cotton.
• Dyed in the USA.
• 5.3oz (180gsm)
• Ring-spun fabric — softer and more durable for better washing and wearing.
• Double-needle-cover seamed neck — keeps the collar from waving.
• Shoulder-to-shoulder taping — provides additional comfort.
• High-stitch density fabric — produces a better printing surface.
• Preshrunk jersey knit and double-needle sleeve and bottom hem — helps the shirt holds its shape longer.
• Calibrated to 31C for high reactive color change in European climates.
• Specially designed dyes to resist damage from heat drying.
• Specially designed dyes to provide the most vibrant colors.  No other company has access to these dyes.
• Our dyeing formula uses HYPERFIX12 which eliminates the need for special washing instructions so the customers does not accidently damage the t-shirt.
• 6 years of research to provide a perfect product for washing, drying and printing.