Thinsulate are used to keep body warmer. It is mainly used inside of fishing wader rubber boots to help keep foot warmer
There are divided into 1600g/1200g/1000g/800g/600g/400g/200g
We take photos of 600g/400g/200g for customer reference,you could see that 600g thinsulate are thicker than 400g and 200g thinsulate,the price is higher than them too
For example,some high end fishing wader choose 1600g thinsulate for their products,middle end fishing wader choose 800g thinsulate for their products,while some low end fishing wader choose fleece to balance cost and warmer function
If you have any further questions,plz feel free to contact us