The 32 DEGREES Men's 2-Pack LPerformance Lightweight Thermal Base Layer Legging Pant is a set of two long johns made of a blended fabric of polyester, spandex, and acrylic. These leggings are designed with a mid-rise waist and feature a warm thermal construction, making them suitable for outdoor activities like skiing. The black color and solid pattern give them a versatile look, while the compression area at the waist provides moderate compression for added comfort. With a lightweight and seamless design, these base layer pants are ideal for keeping you warm and comfortable during cold weather adventures.