>>150604078
They are an effective placebo, you do sense some sort of difference but I am doubtful it actually improves ventilation.
>>150606397
Not cicco riders have been wearing those for a long time.

>>150604791
Thanks for this recommendation, not for sale near me but it's going on the list.

>>150619824
Why are they all so limp and dumb? I don't understand how anyone other than the Danes can find something to support in Ving.

>>150619843
lol I thought the same but I think it's just stupidity and blind hope.