Best Small SUVs of 2023 Deptam.com The Cutest Dogs Ever Best Small Electric Cars 2026 Compact EVs UK The Electric Car Scheme Small Living Room And Kitchen Ideas Small Corner Bench Seating Small Animals in English Top 25 Smallest Animals in the World 7ESL. D3O VIPER 2 BACK WOMENS D3O impact protectors are made from an advanced patented polymer. D3O impact protectors utilize intelligent molecules that lock together on impact. Because of this, the impact protector can be made thinner and lighter, making a jacket more comfortable and easier to wear. However, this decreased size does not come at the expense of impact protection. CE LEVEL 2 Tested and Certified to EN 1621 2: 2014 when tested in ambient and wet conditions.