THE GYM PEOPLEMen's Cooling Ice Silk Running Shirts Quick Dry Short Sleeve Athletic Gym T-Shirts UPF 50+ Outdoor Workout Tshirts

The instructions say to hand wash and line dry. Has anyone tried machine washing on delicate/low heat? Really have to wash by hand and line dry??

How many shirts do you get ?

Are these made in china?

How many inches from seam on XL are sleeves ?