D3o

D3O is the namesake ingredient brand of British company D3O Lab, specializing in rate-sensitive impact protection technologies based on dilatant materials, also known as viscoelastic or shear thickening materials. The brand focuses on designing and adding materials, including foams, and elastomers in both set and formable designs to various products to improve their flexibility, durability, or impact-protection compared to unarmored, hard-armored, or foam-armored products. via Wikipedia ↗