In collaboration with the environmental group Parley, Adidas has officially unveiled a limited-edition “Sustainability Pack” football boot line.

Since 2015, Adidas has collaborated with Parley, a non-profit organization created in 2012 to combat the environmental concerns about the oceans caused by plastic litter.

The new design impacts the Copa Pure, Predator Accuracy, and X Speedportal collections, featuring a higher percentage of recycled ocean plastic and sustainable materials.

Barcelona sensation Pedri has joined the initiative and can be seen modeling the boots below, which are predominantly white with the collar and heel colored in turquoise.

Another prominent Barcelona Femen performer, Mapi León, went to the beach to advertise the release of the new pack.

Both athletes have made use of their social media channels to spread the word about sustainability and the impact that plastic pollution is still having on the world’s beaches.