Sold-Out Children's Running Shoes Evolve: 100th Anniversary Model Released in Limited 3,000 Pairs

Rio Group Holdings Co., Ltd. (Headquarters: Nagoya, Aichi) will sequentially release the TGF dial model of 'SUPER SONIC' in a limited edition of 3,000 pairs starting Thursday, March 26, 2026, to commemorate its 100th anniversary.

This product is a model with a clear benefit: 'children's shoes for running faster.' In effectiveness tests, 78% of children who wore the shoes shortened their 50m sprint times, providing results that back up its functionality. Furthermore, the series released in July 2025 gained a massive response, selling out immediately after launch. This model is a 100th-anniversary limited edition developed in response to that popularity.

[What is SUPERSONIC?] ~Shoes that fulfill children's wish to run faster~ Designed to match the characteristics of how children run, it features a high-rebound plate, achieving a cutting-edge structure unprecedented for children's shoes. Additionally, by adjusting the plate thickness in 0.01mm increments, it supports natural running without hindering growth. The design maximizes repulsive force, delivering high performance in scenes where instantaneous power and speed are required, such as sports days, short-distance races, and fitness tests.

[Limited Model Commemorating the 100th Anniversary] The 100th-anniversary model adopts the 'TGF Dial System,' which allows for adjusting the fit without using shoelaces. Simply turning the dial makes it easy to put on, take off, and adjust, allowing for stress-free use. The excellent fit, which feels integrated with the foot, achieves a comfortable wearing experience.

In addition, an original 100th-anniversary knapsack is included. It is a special edition convenient for carrying shoes as well as for daily use.