You Need EMF To Use The Outfit: https://www.gta5-mods.com/tools/emfsp-easy-mod-folder-for-sp-player-mods
Need These 2 models to let the outfit work: https://www.gta5-mods.com/player/jordan-joggers-tech-fleece-pants
https://www.gta5-mods.com/player/hd-supreme-sweater-pack-5-clothes-nizokay

Installation: mods/update/x64/dlcpacks/EMFSINGLEPLAYER/dlc.rpf/x64/streampeds_player.rpf
Then Just Drag And Drop The Files Into EMF