Features: Advanced, patented polymer, D3O® impact protectors are the latest advancement in protective armor. 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. Decreased size does not come at the expense of impact protection. Knee protector EN 1621-1:2012 Level 1. 100% D3O® Impact Print™ Polymer.
