OPAL SL W BLACK
- TF2 liner: Thermofit foam with precise fit zones retaining heat. The malleolus zone is anatomical and reinforced with memory foam for better retention and foot comfort. New straps achieve better support.
- Superlace lacing system: A new quick lacing system that enables you to close the boots in two different places, for a perfect comfort and stability sensation.
- Hypershock sole: guarantees high level of performance and light weight. This new sole technology developed by Hypershock provides strong traction and high-level grip even of the most slippery now, as well as maximum cushioning.
- 540° Heel Retention ankle retention: Straps wrapped around the ankle improve heel stability. The more the lace is pulled, the more power is transferred to the ankle zone.