Wear a message about climate change with the ‘warming stripes’ created by Professor Ed Hawkins (University of Reading). They are visual representation of the change in global temperature over the past 100+ years (1850-2021). Each stripe represents the temperature that the world averaged over a year. Please note that due to the nature of all-over printing on fabric and different sizes, some stripes may get folded into the seams.

Warming stripes are licensed under CC BY 4.0. Details at showyourstripes.info

• 95% polyester, 5% elastane (fabric composition may vary by 1%)
• Premium knit mid-weight jersey
• Four-way stretch fabric that stretches and recovers on the cross and lengthwise grains
• Regular fit
• Blank product components in the US and Mexico sourced from the US
• Blank product components in the EU sourced from Lithuania

PRODUCTION TIME: 5-7 days (does not include shipping time)

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

Size guide