The Volcom Why Factor Plaid S/S Woven Shirt is a new immediate classic from Volcom Clothing. Simple and solid, the Why Factor features a plaid design and a button front, pocket at left chest, rounded hem, and signature Volcom asymmetrical back yoke. Volcom labeling at left chest. A Volcom Classic Fit. Constructed of 60% cotton, 40% polyester. Available in colorways as seen below. Model wears a medium.