Titanium lined 7mm upper body with Titanium lined 6mm body, 5mm lower legs with 5mm lower sleeves and collar. Thermo Protection System consist of vertical back zipper with quadrupled glued and blindstiched double skin on skin seal, wrist seals, ankle dams and adjustable Comfort Collar Seal System. DuraFlex seat and knee panels for maximum strength and flexibility with sealed ankle zip system. Lifetime Guarantee on stitching. Comes in Black/Black only. Please Note Due to manufacturer regulations we cannot publish selling prices of Xcel Wetsuits. Please choose an option below to retrieve our current selling prices. If you would like to purchase you will pay for shipping with no tax unless you live in NV and we will process the selling price manually. During check out, please write in the comments area what the current selling price is and that it is OK to charge your card that amount separately before we ship the item..