Soft and lightweight, our best-selling Core Temp fabric uses 37. 5® Technology and the power of active particles derived from volcanic sand to warm up or cool down as needed. Temperature Regulating, Quick Dry, Wrinkle-Resistant Slim fit: Mid-rise. Slim leg. 14" leg opening. Sustainability: Made with a blend of recycled polyester. Front pockets. Rear welt pocket with button closure. Zip fly with button closure. Belt loops. Unlined. Slim fit: Mid-rise. Slim leg. Leg opening: 14" Inseams: Short 30", Regular 32", Long 34" Model: Size 32x32, 6'2" (188cm).