The amigo all in one insulator heavy is a heavyweight combo neck stable rug this seamless design has the same 350 gram filling from tip to tail to provide overall warmth in the colder seasonsfeatures include a 210 denier ripstop polyester outer to help prevent tears a polyester lining to add comfort and keep the horses coat shiny and front leg arches for freedom of movement in the stable further benefits include the seamless one piece design which helps to prevent any rubbing and pressure p