DS-7B131M-2.5mmN/NPI-LongJohn Rusticity-long john Specification 2.5mm N/NPI Neoprene Long John Made of 2.5mm N/N Neoprene Back zipper & Flatlock construction 3mm Supratex hip pad 2mm Neoprene pad on inner hip & front knee/shin Suit for canyon, rental wetsiuit use Inquire Now View More Details Supratex (68 KB)