Giordana silverline bib shorts made using giordanas anti abrasion zaffiro material on the inner leg and seat panels the silverline bib shorts are extremely durable and designed to stretch in all directions the bib shorts will contour with your body when moving giving you the rider a comfortable snug feeling mesh bib straps and short upper panels provide ventilation features the seamless nimbo of chamois which has been perforated to allow air to circulate silicone leg grippers to kee