fob is usd3.11/pc based on 500pcs 
fob is usd3.30/pc based on 50pcs
three color in  Black, Wine and Navy
size is , S, M, L, Xl, XXL
92% polyester 8% spandex with 4ways stretchable
dry fit
High waistband
more softy
good for exerciser
work out
running
yoga
fitness and training.