adidas Field Player Gloves. Warmth for cold weather training and playing. adidas Field Player Soccer Gloves have ClimaWarm technology to insulate body warmth. Polyester polar fleece field gloves. Strategically-placed grip on the fingers tips for ball control on throw-ins. Polyester. NOTE: Size is like a goalkeeper glove. To determine your glove size; measure the circumference of your palm ju st below your knuckles; without your thumb. Round up to the next whole inch; and then add 1 to determine your size. Measure both h ands; and if the measurements are different; order the larger size for the most consistent fit. Example: if your hands measure 6.5 \'\' -> 7.0\'\' +1\'\' = size 8 goalkeeper glove.