Released in May 2015 as a collaborative effort between the renowned footwear brand ASICS and a prominent UK retailer, the Size? x Gel Lyte 3 ‘25th Anniversary Tsavorite’ pays homage to the iconic silhouette's milestone of 25 years in existence. Drawing inspiration from the tsavorite, a gemstone traditionally associated with the 25th anniversary, the design showcases a harmonious blend of elements. Its upper, presented in an elegant all-grey composition, tastefully combines luxurious grey suede with micro-perforated reflective paneling. To add a pop of vibrancy, the shoe features a striking bright green finish along its interior.