SAXX has upgraded your favorite fabric with its exclusive cooling system and advanced technologies. An Everyday pair designed to keep you cool all day long, whether on hot days or if you're naturally warm. The DropTemp® Cooling Cotton underwear is made from a premium blend of cotton and modal to provide ultimate softness for your intimate areas. It now features No-RideUp Leg™ and Stop Drop Technology™. Chemical-free cooling Moisture wicking Naturally breathable 4-way elasticity Soft texture to the touch Naturally odor resistant Anti-roll belt DropTemp® Cooling technology BallPark Pouch® Stop Drop Technology™ Flat Out Seams® Three-D Fit® Boxer Brief: No-RideUp Leg™ Length: 6 inches Underwear : 57% Cotton, 38% Modal, 5% Elastane Pocket lining : 64% Lyocell, 31% Polyester, 5% Elastane *Delivery times for Saxx products may vary between 5 and 10 business days.