Patent ID: 6041437
Filing Date: 2000-03-28
Classification: A41D,Y10T

Abstract:
A waterproof thermal insert for outdoor sport pants, comprising:a) an outer layer, the outer layer being composed of water repellant material;b) a middle layer, the middle layer being composed of a synthetic fabric having fibers containing a plurality of microencapsulated paraffins hydrocarbon phase change materials; andc) an inner layer, the inner layer being composed of a fabric having the properties of being soft to the touch and flexibility;d) wherein said layers include seams sewn together at the edges of the layers;e) wherein the insert is adapted for being sewn into the rear of a pair of pants from the belt line to the region between the middle of the thigh to the back of the knee, from the outside seams to the inside seams, and from the inside seams to the crotch.