Complex sentence: Civilian applications include Kevlar reinforced clothing for motorcycle riders to protect against abrasion injuries and also Emergency Service's protection gear if it involves high heat (e.g., tackling a fire), and Kevlar body armor such as vests for police officers, security, and SWAT.
Split into simpler sentences: Civilian applications include Kevlar reinforced clothing for motorcycle riders to protect against abrasion injuries. Kevlar is used also in Emergency Service's protection gear if it involves high heat (e.g., tackling a fire), and Kevlar body armor such as vests for police officers, security, and SWAT.