Korean Fashion Men's Cotton Nightwear for Summer O Neck Long Pants Short Sleeves Pajamas Set Big Size L-5XL Casual Pjs Pyjamas

Size: L/XL/XXL/XXXL/4XL/5XL(This is the Chinese Size which may be 1-2 size smaller, please according the size chart to choose the right size,thanks!)
L: For Height 165-170cm, Body Weight 50-60kg;
XL: For Height 170-175cm,Body Weight 60-70kg;
XXL: For Height 175-180cm,Body Weight 70-77kg;
XXXL:For Height 180-185cm,Body Weight 77-87kg;
4XL:For Height 180-185cm,Body Weight 87-95kg;
5XL:For Height 180-190cm,Body Weight 95-105kg;