DUI Mens Duotherm 300 Drysuit Undergarment Vest

Quick answer: This is a piece of exposure protection from DUI. It's offered in XXL and up, which puts it in our extended-size collection.

Why bigger divers look at it

Sizing for the body you have, instead of squeezing into the largest size a brand happens to make, is the whole point. A suit with room through the chest, waist and hips stays comfortable for the full dive and still keeps you warm.

Product details

DUI Duothern Vest 300 Men's Dry Suit Vest Divewear Insulation for Scuba Diving Features: Excellent for layering - adds 5° of extra insulation Men's sizes XS, S, M, L, XL, XXL Heavy Stretch Fleece (560 gm/m2) with pill-resistant, watershed outer jersey PlushDrysuit insulation vest velour lining Zipper closure Hand warmer pockets ActionWear Pro DiveWear Made with all-way stretch fleece and accent stitching. Delivers warmth, comfort and great styling. Versatile for layering and other outdoor activities

Specs

• Brand: DUI

Before you buy

Compare your chest, waist, hip and inseam against the maker's size chart rather than going by your usual size. Read The Proper Way to Fit a Wetsuit. More options: Extended-Size Wetsuits, Drysuits & Dive Apparel.