The reflective material on the inside of these gloves doesn't seem to have an advantage as they are no warmer than similar liners without. I also had a stitch that came undone on one of them after just a month or two. However, they are still in use. I pinned the seam and instead of using it as a lining I slipped it over a pair of knitted gloves to protect it from the wind. At least it wasn't a total loss.
Ultimate Protection: Alpine Swiss Waterproof Windproof Thinsulate Men's Accessories
12 Review
Stretchy Knit Winter Gloves 12-Pack With Mesh Storage Bag For Women Or Men, Keep You Warm And Comfy
18 Review
Waterproof Electric Heated Gloves With Touchscreen And 3 Heat Settings For Men And Women - Ideal For Skiing And Snowboarding
33 Review
48 Pairs Winter Magic Gloves Bulk, Mens Womens, Warm Brushed Interior Stretchy Assorted
14 Review