Rywan ERGO-GEL INSERT SOLE 4D, can be cut to size

Anatomical foot arches made of TPR gel with cushioning effect. Comfortable sole, ideal for intensive and long-term use. Adjustable for sizes 41 to 46. Exceptional comfort with ergonomic shape. Features a 3-density technology.

The trio of gels provides effective absorption of micro-shocks and cushions impacts. Depending on the impact area, there is a suitable gel:

• The orange gel with low density (Shore A15) absorbs shocks best in the area that first contacts the ground.
• The slightly denser blue gel (Shore A18) is located under the toes.
• The very dense yellow gel (Shore A55) gives the sole in the shoes stiffness for better support.