You fill in the application form. We carefully review each profile to select the testers who are most aligned with our brand and values

You will receive a Hastko product suited to your sport (running, trail, strength training, yoga, etc.). It's up to you to put it to the test.

Test. Really. Then share your experience: photos, videos, honest feedback, real feelings. No imposed script. We are looking for authenticity

No. We prioritize engagement and consistency. An active and loyal community is worth more than numbers.

Each tester receives a personal link or code. When your community joins Hastko via this link, you directly contribute to growing our club.

It's a collaborative program: you test, you share, you grow.