Anemos The Square Neck One Piece in Black. - size M (also in S, XL/1X, XS) Anemos The Square Neck One Piece in Black. - size M (also in S, XL/1X, XS) 90% polyamide 10% elastane. Made in USA. Machine wash. Pull-on styling. Jersey fabric. AMOS-WX12. ANE-KATE-1S / ANE1044B SOLID 9110. Shop the latest in fashion from Anemos