Fox 180 is affordable motocross clothing, equipped with features usually found in much more expensive materials. The pants curved design and elastic panels at the knee gives these pants a great fit that accommodates most knee protection. Features: - Pre-curved knee construction for a perfect fit in the riding position (RAP - rider attack position ) - Abrasion resistant leather panels on inside of knee protects against heat from the engine and makes the pants durable. - Stretch cords around the knee provides a flexible fit that can accommodate knee pads . - Sturdy stretch over the seat gives the pants an even better fit in the RAP and stretch panels in the crotch increases riding comfort. Made of 95% Polyester, 5 % Leather.