Bellwether thermaldress bib knickerthe bellwether thermaldress bib knicker is a 34 length tight that provides insulation moisture transfer and breathability keeping you warm and comfortable in cool to cold weather conditions the contour pro chamois and the flat seam construction of the stitching offer incredible comfort and minimal irritation features material thermaldress chamois contour pro fleeced thermal fabric for warmth flat seam construction articulated knee design multi panel e