Top of the line quality product by Hincapie, Race

American Cut, so if you are used to Castelli or Rapha, you will need to size down 

Sizing: 

XS      35 chest  29 waist

S        37 chest  31 waist

M       39 chest  33 waist

L        41 chest  35 waist

XL      43 chest  37 waist