LilySilk Men's Mulberry Silk Pajama Bottoms Long Pants 22 Momme 100 Pure Silk MATERIAL: 100% 22MM Charmeuse Silk, Smooth As Baby Skin, More Durable Breathable & Luxurious. No polyester, No Satin, No Cotton but 100% Pure Mulberry Silk. DETAILS: Elastic Waist with Drawstring Tie for A Secure Fit. No Front Fly to Gape Open When Sitting Down The great insulation property of silk helps keep the temperature around your skin at an optimal level during sleep, allowing you to feel cool in summer and warm in winter. Silk contains 18 amino acids which can keep your skin moisture and healthy OEKO-TEX standard 100 certified To Be Free Of Chemicals And Naturally Dyed With No Color Shading Or Fading. Lightweight and Comfortable: Perfect for lounging&relaxing around the house. The fine and delicate packing make it a good gift for friends, fathers and good choice for Christmas and Thanksgiving. Silk contains 18 kinds of amino acids which keep your skin h<span class="a-text-bold">ealthy and clean.</span> - bacteria and asthma hate silk Silk can m<span class="a-text-bold">oisture and Minimize wrinkles,</span> Provides anti-aging skin care treatment, Keeps temperature around your skin at an optimal level O eko-100 standard means it is totally <span class="a-text-bold">chemical free.</span> Allergy suffer can feel free to try it!Y es, the s<span class="a-text-bold">oft touch </span>COMES FIRST! You can never imagine how soft and smooth it is until you try one.