RT250203 is a hybrid GEL insole designed to bridge the gap between everyday comfort and light sport functionality. Compared with traditional soft gel designs, this model incorporates an arch-area anti-torsion plate that enhances midfoot stability, making the insole suitable not only for daily wear but also for light training, walking workouts and active lifestyle footwear.

The top layer features a translucent gel-textured blue surface, offering uniform softness and improved traction inside the shoe. Beneath it lies the core cushioning system built around full-length gel construction. The forefoot and heel zones use high-elastic orange gel pads that compress and rebound dynamically, helping reduce pressure during toe-off and heel strike. This multi-density gel configuration effectively improves shock absorption while maintaining flexibility across the entire insole.

The defining functional element is the arch stabilizing plate embedded in the midfoot area. This structure increases torsional rigidity in a controlled way, preventing excessive inward or outward rolling of the foot. It supports natural gait alignment without imposing an aggressive corrective feel, making the insole comfortable for a wide user group while still adding functional value beyond standard gel insoles.