PROBLEM TO BE SOLVED: To provide tights designed so as to suppress wavering phenomena to provide running stability, making a wearer have slight fatigue even when worn for a long time, and excellent in comfortability. SOLUTION: The tights comprise a front part 2 covering a portion from the waist part to the front ankle part of a wearer, a back part 3 covering a portion from the lower end of her (his) back waist part to her (his) back ankle part, an outside part 4 covering a part from the greater trochanter point of her (his) side waist part to her (his) outer heel part, a back waist part extension part 5 integrally protruding to the back waist part side from the upper end part of the outside part 4 and covering her (his) back waist part, an inside part 6 covering a portion from her (his) crotch bottom part to her (his) inner heel part, an outer knee support part 7 supporting her (his) outer knee part, an inner knee support part 8 supporting her (his) inner knee part, and a musculus sartorius and adducent muscles group support part 9 covering her (his) musculus sartorius and adducent muscles group from her (his) back waist part and extending to the upper position of the inner knee support part. The outside part 4, the back waist part extension part 5, and respective support parts 6, 7, 8 are formed of highly stretchable raw material more stretchable than the other parts. COPYRIGHT: (C)2006,JPO&NCIPI