Lululemon Beat the Heat Long Sleeve top. Size 6?

Nearly new condition. Colour is Heathered Black. No size dot or tags but pretty sure it’s a size 6. You've got options—tie this long sleeve up during warm up and wear it loose while you cool down. Seriously Light™ Luon Our sweat-wicking, four-way stretch Seriously Light™ Luon fabric makes moving a breeze seriously lightweight sweat-wicking four-way stretch cottony-soft