Excellent service from seller. Ordered a size XL my chest size usually takes a 40 jacket UK sizes. Fits perfectly inside an M-65 field jacket size Small Regular. nice and warm and much more comfortable than the standard M-65 liner warmer too. Delivery took 3 weeks but at this time of year and during the pandemic I was happy it arrived in the time it did. Seller communications were as expected and I can recommend them to all interested. One bit of advice would be to check the measurements you need and do ask the seller if uncertain.
it is very well made. perfect Asian sizing. amazing product!