The Nike Free TR 8 'Arizona' sneaker debuted in August 2018 alongside 21 other school-themed editions. The 'Arizona' version updates the barefoot-inspired training shoe with details that honor the Tucson-based Arizona Wildcats. Its College Navy-colored upper is crafted from lightweight materials, reinforced with a midfoot band showing the school's logo below. The white Nike Free sole is embellished with a splattered treatment and reinforced sections in red.