here is the jinxxy link which is cheaper to buy:
https://jinxxy.com/Kintsu/Mayu_Techwear

here is the gumroad link which is more expensive:
https://kintsu.gumroad.com/l/Mayu_Techwear_Outfit

the other techwear i want:
https://ivri.gumroad.com/l/mayutechwear