Answer - 2010 Alpha Air Pant

• Tec-lok high strength nyhlon and polyester mesh fabrics provide long lasting durability.
• Strategically placed stretch panels create freedom of movement without any restrictions.
• Spandex and mesh rear seat yoke and liner stretch panel work in unison to optimize fit when sitting and standing.
• Genuine cowhide inner knee leather resists burning and insulates knees from hot exhaust pipes.
• Pre-shaped knees fit best in attack position and offer room for knee braces.