Northwave dynamic bib shortsthese dynamic bib shorts from northwave are made of miti checkmate fabric which retains body heat and provides greater humidity control these bib shorts have chest and side panels made of carvico vuelta a brushed fabric that amplifies freedom of movement ultimate breathabilitythe superior k110 seat pad with reverse technology provides ultimate breathability and support while the legs have silicone elastic to keep them in place and reflective inserts to aid visibi