Caddis Women's Northern Guide - Lightweight Gets Even Lighter. Northern Guide. Our Lightest Wading Shoe Ever! When purchasing wading boots, generally buy one size up from your regular hiking boot size. This is to accommodate for the stocking foot wader that will fill up the boot. One Piece Sole ConstructionCushioned CollarDurable Nylon UpperConvenient Speed Lace SystemCushioned InsoleReinforced Toe CapStyle: CA5906S