For the best protection, jackets and pants:

Question

To provide adequate protection when riding, jackets and pants should cover your arms and legs completely. Your clothing should fit snugly but be loose enough to let you move freely. Leather or newer kinds of synthetic materials provide the best protection in the case of an accident.

Accepted Answer

Should cover your arms and legs completely.

Answer

Should be loose and flap in the wind while you are riding.

Answer

Should only partially cover your arms and legs.

Answer

Should be made of wool.