3mm/2mm Neoprene with padded hiking panels at back of thighs. Abrasion-resistant Supratex seat. Elasticized drawstring waist for reduced bulk and extra comfort. High waist for lower back coverage and overlap with top. Glide-skin leg openings minimize water ingression. Super-stretch Neospan side panels provide continual comfort and compression during muscle expansion while hiking. Black. Imported.Junior Size Chart Size Waist 8 23"-25" 10 24"-26" 12 25"-28"