The attached booties are made to wear like a sock inside a water shoe. I wear a 16" neck, 34/35" sleeve dress shirt and 33 waist dress pants. Slippery When Wet sizing indicates that size large fits 5'10" to 6'1" with a weight range of 170 lbs to 190 lbs, chest 39"-41". This is Slippery When Wet's top shelf dry suit.There is no better dry suit available to the public for warmth and staying dry. The item "Slippery When Wet Subzero Dry Suit Large" is in sale since Friday, March 22, 2019. This item is in the category "Sporting Goods\Water Sports\Wetsuits & Drysuits\Wetsuits\Men". The seller is "mdkoche" and is located in Osseo, Minnesota. This item can be shipped to United States.