Defend the Den. The Detroit Lions Rivalries Collection Boxy T-Shirt is a tribute to Detroit's refusal to surrender and the fierce pride it takes in creating a homefield advantage. Heavyweight cotton and a Max90 cut give it a structured, roomy drape. [] Product Details:100% cotton. Machine wash. Imported. Style: 01CM07R9J; Color: Silver; Size: XS; Gender: Female; Age Group: Adult | Detroit Lions Rivalries Collection Boxy Women's Nike NFL T-Shirt in Grey, Size: XS | 01CM07R9J-MCF