Knitted ladies polo sweaterSilk 40 and Hemps 60 interwoven, there are both the features(silk and hemps) in fabricsSilk: breathable, smooth, soft,ventilated.Hemp: Anti- odour, anti-bacterial, Sweat- absorbed.Fabric: 220gsm or you can demand.That's why you would feel comfortable in warm weather when you wear the t-shirt composed of this fabric. And with our research, we conquer the difficulty: dying problem. Silk is animal fabric which is composed of proteins which should be dyed with acid solution but on the contrary, hemp should be dyed with alkaline solution since it is composed of plant fabric. Normally we'll account the dying problem. But with our hard work, we solve this problem. And the dyed material is still very well- proportioned.It's very suitable in summer for the people who has the body odour. Reasonalbe price and competitive quality.