The product is a pair of Nike Men's Therma Open Bottom Training Sweat Pants in Charcoal Grey, size XXL. These sweatpants are designed for activewear, specifically for training sessions. The open bottom design allows for ease of movement during workouts, while the Therma fabric offers warmth and insulation. The stylish charcoal grey color and Nike branding make these sweatpants both functional and fashionable for men's activewear wardrobe.