Did you run them down the jacket sleeve like you are supposed to do? Maybe that's why you have so much but even at that there is just a lot of wiring to deal with. Usually the shorter of those very long wires goes down the left arm and the longer down the right arm. This assumes your power source is on the left side of the bike. If it's on the right side then reverse that.
Exactly why I went with Fly Ignitor Battery Powered Gloves.. Well made with Thinsulate and fairly warm without even turning on the Power they have self contained chargeable lightweight lithium Batteries than hardly know they are there have owned heavier Gauntlet Gloves with no heat .. Was never comfortable riding with wires attached all around me ..