FLOSO Mens Heavy Ski Thermal Fleece Gloves With Palm Grip (3M 40g) Polyester, , High quality FLOSO heavy duty skiing gloves. Thick anti-pilling gloves. Ideal for winter sports. Gloves with Thermal Warmth Thinsulate Insulation. Microfibers have more surface area to trap more warm air and insulate better than large fibers of other insulations.