Which of the following clothing materials is best for protection while riding?

The best clothing material for protection while riding is sturdy synthetic material. This type of material is specifically designed to withstand the rigors of motorcycle riding, offering better abrasion resistance and durability compared to other fabrics. Sturdy synthetic materials, such as Kevlar or high-denier nylon, are often used in motorcycle gear because they can provide a shield against the harsh environment, including road abrasion in the event of a fall, and are also resistant to tearing.

In contrast, cotton, silk, and polyester do not provide the same level of protection. Cotton is comfortable but can rip easily and offers very little resistance to abrasion, making it an unsuitable choice for protective riding gear. Silk, while lightweight and comfortable, offers no protective qualities against impacts or abrasions. Polyester, while stronger than cotton, still lacks the enhanced protective features found in specially designed synthetic materials, especially those optimized for motorcycle safety. Therefore, choosing a sturdy synthetic material is essential in ensuring optimal protection while riding.