Thor Assist MTB Pants The Assist MTB Pants from Thor use In-Motion fabric for tough, durable performance and long distance comfort. An adjustable waist and a stretch rear yoke ensures mobility and coverage over a variety of riding positions. Pair with the optional Thor MTB Liner Shorts to add compression and anatomic chamois. Features: Motocross-inspired design and construction Constructed with premium nylon In-Motion fabric Rear yoke stretch panel allows additional mobility Zippered pockets for on-trail storage Ratchet-style waist closure creates a secure fit Side cinch system allows for precision waist adjustment Interior waistband silicone print for secure placement Strategically placed vented mesh panels