レーサーパンツでしょう
rēsāpantsudeshō
1. Racing pants, likely.
Noun
#2578494
1. Racing pants, likely.
1. underpants; pants
2. trousers (esp. women's); jodhpurs
1. racer
1. boomerang
2. swim briefs; Speedos
1. jeans; dungarees
1. shorts
1. it seems; I think
2. right?; don't you agree?
1. Pants'; Of pants
1. Wearing underwear; In underwear
1. Racer's; Of a racer