Which of the Following Is True When Considering How to Dress

Which of the following is true when considering how to dress for physical activity?

A) Wear layers of socks to prevent blisters when shoes are too big.
B) Replace shoes if the fabric breaks down,even if the heels and soles are still good.
C) Wear tighter clothing when cycling to restrict extraneous movements.
D) Wear layers of clothing so that a layer can be removed if not needed.