C2H4, known for its clothing inspired by advancements in science and technology, has extended its futuristic design approach to the iconic Vans Era and Old Skool models. The collaborative release, titled the C2H4 x Old Skool 'Ozone Generator', draws inspiration from ozone generator machines. This unique sneaker showcases a stylish granite gray upper with complementary tonal blue accents on the midsole and laces. For added authenticity, the lateral side features intricate instructions for the generator in fine print, while the blue eyelets are cleverly marked as 'input' and 'output'. To provide a glimpse into the machine's inner workings, the translucent outsole boasts a printed depiction. This exclusive collaboration seamlessly merges cutting-edge fashion with a nod to scientific innovation, resulting in an avant-garde footwear option.