Alta Leather-Pro knee pads are extremely durable with thick leather covering. They are the perfect choice for a wide variety of industrial applications providing a comfortable fit for long work sessions. GET DOWN TO WORK™ with ALTA FEATURES: Tough saddle leather exterior Water-resistant 1/2" thick felt padding  Wide leather strap ensures comfort and snug fit Plated, rust-resistant metal buckle Left and right knee pad design keeps buckles to the outside Adjustable to fit most sizes Made in the USA SOLD AS A PAIR