Dupont description of this product:

Tychem TK Level A Suit
Specifically developed for protection against toxic, corrosive gases, liquids and solid chemicals. Tested against more than 280 chemicals. More than 260 of these with no observed permeation after eight hours of continuous contact.

Typical Applications: emergency hazmat teams, chemical handling, petrochemical industry, hazardous materials/waste cleanup.

Color: High-Visibility Lime Yellow

Seams: Taped or Double Taped

Sizes: S-4XL

Gloves: Butyl or Viton