Octave British Made Boys Thermal Long Pants (Extra Warm) Fully brushed inside for extra warmth & softness. Ribbed fabric for added stretch and comfort. Body contouring guaranteed perfect fit. Excellent wicking rate draws sweat away from your skin. Easy care home machine wash at 50C / Maintains warmth even after many washes / Ideal for wearing under everyday clothes Cosy & warm but lightweight thermal material / Carefully Made in England / Ideal for school, camping trips etc. Thermal Underwear Style: Octave M104B / Dry cleanable, can be tumble dried, cool iron