Worn under my heavy Marmot leather gloves instead of a silk liner. (Silk sticks to velcro and rips.) Went out to start snowploughing in 23 degrees, which is not very cold in Colorado. In less than 30 minutes I could no longer feel my fingers. He took off his balaclava and put on only gloves. Comfortable and not colder, maybe even warmer. I'm sure they work as a lightweight glove for running, for example, but as an extra layer to keep your hands warm they're useless.
Smart bracelet Xiaomi Mi Smart Band 6 CN, black
50 Review
Stay Comfortable And Stylish With DASUTA Sweatbands For Women And Men
55 Review
Portzon Women'S Waist Trainer: Weight Loss, Sweat Belt, Sauna Trimmer, Tummy Toner, Lumbar Support
47 Review
6 Pcs Reflective Bands: High Visibility Running Gear For Women Men - Safety Straps Bracelets For Running, Cycling & Walking
46 Review