Gripgrab utilise 4 mm doctorgel padding helps to prevent fatigue and numbness of the hands related to cycling activity the progel hi vis gloves also help to increases your safety when riding in the dark or in urban and cityscapes due to the highly visible and reflective nature of the glove in terms of performance you39ll find the gloves offer excellent breathability features a sweat wiper pull off system and grippy serino palm to give you excellent grip and control the innovative use of