Constructed of TRICOT fabric with Gore taped seams, the KB004 provides unbelievable waterproof protection, breathability, and comfort while you fish.Kylebooker' exclusive 5-layer TRICOT reinforced fabric is found in the seat, waist, and throughout the leg for rugged durability and absolute waterproof protection.  3-layer TRICOT fabric upper construction for improved flexibility, comfort, and breathability.  Waterproof, high-performance and corrosion resistant zippers throughout.Kylebooker’s KB004 waders feature a front and back leg seam design which allows for an unprecedented level of mobility and leg articulation while eliminating seams in critical wear zones of the inner thigh.  Articulated knees ensure maximum comfort and mobility as you reel in your catch. The KB004 is designed to easily convert to a waist-high waders for versatility in any fishing environment. Adjustable elastic suspenders with opposing buckles also ensure a comfortable, secure, and just-right fit.  Abrasion-resistant 4mm neoprene stockingfoot booties, stainless steel boot hooks, gravel guards and a reinforced attachment seams offer a superior and comfortable fit.To help keep your small essentials organized and readily accessible, Kylebooker incorporated a flip-out tippet pocket and a hidden retractable stretch lanyard.  Our zippered chest pocket has integrated utility tabs for added versatility and convenience.  Our chest level, dual pass-through, zippered pockets with micro-fleece lining keep hands warm and comfortable even on the cold and iciest days. See sizing chart for proper wader fitment and ordering.Article refer:1.Fly Fishing Pants2.HOW TO SIZE WADER3.How to repair waders?4.5 Things to Know When Selecting Fly Fishing Waders