It&';s not a secret if we come out and say it: These are the same as the Black Mamba gloves you&';ve been buying from us, just with our packaging. The same 6 mil, heavy duty, latex-free nitrile glove. Perfectly suited for protecting you against all manner of oils, cleansers, sealants, and other road and trail muck, not to mention that nasty salt found under handlebar tape on neglected bikes. They&';re available in 4 sizes to fit most and we include 50 pairs per box. They&';re more expensive than the competition, but because of their strength you&';ll use fewer of them.