Children's Shoes That Sold Out Instantly Evolve: '100th Anniversary' Commemorative Model Launched in Limited Edition of 3,000 Pairs

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

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This product is a model that clearly promotes the benefit of "children's shoes that help you run faster." Effectiveness verification shows that 78% of children who wore them shortened their 50m sprint times*, supporting its functionality. The series released in July 2025 received a great response, selling out immediately after launch. This model is a limited edition for the 100th anniversary, developed in response to this popularity.

【What is SUPERSONIC】

~Shoes that fulfill children's desire to run fast~

It features a high-rebound plate designed according to children's running characteristics, achieving a cutting-edge structure unusual for children's shoes. Furthermore, by adjusting the plate thickness in 0.01mm increments, it supports natural running without hindering growth.

The design, which maximizes rebound force, delivers high performance in situations requiring explosive power and speed, such as sports days, sprints, and athletic tests.

【Limited Edition Model Commemorating the 100th Anniversary】

The 100th-anniversary model features the "TGF dial system", which allows for fit adjustment without using shoelaces.

It can be easily put on, taken off, and adjusted simply by turning the dial, offering stress-free use. The excellent fit, which feels integrated with the foot, provides a comfortable wearing experience.

Additionally, a special original 100th-anniversary drawstring bag is included. It's convenient not only for carrying the shoes but also for everyday use.