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

Anatomical arch in TPR-Gel - cushioning effect. Comfortable sole, ideal for intensive and long-term use. To cut from size 41 to 46. Exceptional comfort with an ergonomic shape. Features 3-density technology.

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

• The orange low-density gel (Shore A15) absorbs shocks best with the area touching the ground first.
• 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 grip.