Knack Series 2 Medium Expandable Knack Pack, Midnight Black Style Number:S2BPMA 100% polyester Gently contoured silhouette LST850 XS Pink Rush 100% polyester Gently contoured silhouette Cadet collar Tag free label Taped neckDyed to match Vislon zipper and pullSilver zipper tape Angled chin guard for additional comfort Set in sleeves Thumbholes to keep hands warm Front and back princess seams Open cuffs and slight drop tail hemDue to the nature of 100% polyester performance fabrics special care must be taken throughout the printing process Total Volume (liters): 23 water resistant body fabric While it features our patent pending expandable travel compartment