Go Alpine WorkSafe for motorcycle

I have ordered this Alpine WorkSafe earplugs because I wanted to use to drive motorcycle. Seemed the more expensive materials, which is exclusively reserved for motorcycle ride me with over 20 far too expensive and I got this recommended here. I had a Shark helmet and am now switched to a HJC R-PHA. While the mega is easy (1200g) but it is a bit noisy. The earplugs are suitable because they adapt to the ear well and even at speeds over 120 km / h the noise are significantly insulated. The talk at the lights anyway is still possible and the motorcycle (motor) can even perceive, but this terrible wind noise and the Fiepsen are now gone :-)

Clear recommendation ... it expresses nothing, are easy to clean, noise is well insulated, price / performance ratio