Model [ NK10998991]Nike Therma-Sphere Max Men's Training Pants Black/Wolf GreySuperior All-Weather WarmthThe versatile Nike Therma-Sphere Max Men's Training Pants are designed to help keep you warm and dry during tough workouts-and during rough weather. Freedom to MoveA slim, articulated fit lets you move freely, whether you're warming up, training or stretching after a workout. Water RepellantA durable, water-repellent finish helps keep you dry in rapidly changing conditions-without sacrificing breathability. Breathable WarmthZoned Nike Therma-Sphere Max technology uses a 3-D structure to trap warm air close to your body while wicking sweat away. More DetailsZip hems for adjustable fit and easy on and off. Zip pockets for secure storage. Elastic waist with drawcord for adjustable fit. Fabric: Face of body: Therma-FIT 88% polyester/12% spandex. Back of body: Therma-FIT 100% polyester. Inseam panels: Therma-FIT 87% polyester/13% spandex. Pocket bags: Therma-FIT 89% polyester/11% spandex. Machine wash.