These ‘ pro youth’ boxing gloves boast a cool design & all modern day technology needed . The high quality synthetic material used is very durable . Our IMT ‘ injected mold technology stands for a high quality injected mold used in all our ‘ pro youth’ boxing gloves . The inner nylon lining is treated with an antibacterial liquid to help prevent your glove from smelling bad . Our AFS ‘ Air flow solution ‘ uses a special made mesh material that helps ventilation of your gloves during training to give you cooler hands & helps dry out the gloves faster after training .