3M brand Thinsulate 40 Gram insulated soft fleece; Pop Top stays open w/Velcro for instant dexterity; Traps u0026amp; absorbs body heat, wonu0026#39;t absorb waternElastic cuffs: 75% Nylon, 17% Polyester, 8% Rubber; Insulation: 65% Olefin, 35% PolyesterShell, Lining u0026amp; Fill: all 100% Polyester; Palm: 100% Polyester coated PVC, Made In ChinanInsulated for winter, cold weather, snow, sports; Available in black, navy, gray, red, royal blue, green, pink, purple and light bluenGreat for tech, touch screen, texting, driving, biking; Great for skiing, running, hunting, fishing, cyclingnLadies: (w/ mitten cover on) 9.75u0026#34;L x 4.25u0026#34;W x 2u0026#34;H; Girls: (w/mitten cover on) 9.25u0026#34;L x 4.5u0026#34;W x 1.75u0026#34;H; Boys: (w/mitten cover on) 9.25u0026#34;L x 4.5u0026#34;W x 1.75u0026#34;n3M Thinsulate fleece convertible pop tops are the best of both mitten and glove worlds. They combine the coziness of mittens with the dexterity of gloves, allowing fingers to pop out and grab those keys, or use a smartphone quickly with ease.