Regular Fit, High Rise Insulation: Brushed tricot Critically Taped Seams - Pant Reinforcement - The hem of the snow pant has been reinforced with an anti-abrasive material for increased durability Adjustable Suspenders Stretch back panel - There is a stretch fabric material across the back area. Leg Vents - TECH O'Neill Blue - Garments with the O'Neill Blue label are made from at least 50% recyclable fibers. 20K Waterproof / 20K Breathable Tech Stretch Repreve® - This garment is made of technical stretch fabric made of REPREVE Recycled fibers. Brushed Tricot Lining - Brushed tricot fabric is a soft lining material that creates a light heat inside the garment