I'm thinking of making singlets for my social running group and was wondering if Solid Black singlets is a bad idea in terms of affecting race performance. We have people of all ranges from 2:30 Marathon to 3:30 so we care about performance to some extent.
The only reason I'm pushing for a black singlet is because I think it looks cool. If the majority here thinks singlet color affects long distances, I will find some other option. Also ideas are encouraged.
Thanks