Show off your RED!!! Perfect for the fitness guru/enthusiast in your life, our premium RED socks come together in a brilliant 4-pack, with all the high-end performance MOXY Features coming STANDARD. With the selection of our most durable and popular red socks, these will surely be a hit at the gym. Comes with Red Diamond, Red Power Skull, Red Skull Stripes, and the Ultimate Red Grenade, this easy-to-order pack will not only be worth your purchase but will save you about 5$!!! Black with red, One size Fits all Unisex. MOXY Socks Knee-High Premium Red 4-Pack.