OMP Blast Evo mechanics overalls. One of OMP's latest mechanics overalls, finished in a durable, lightweight polycotton fabric, in a smart racesuit design. They feature stretchable lumbar and hip panels for added comfort and movement whislt working, with removable knee pads and arm bellows for greater rotational movement. With 2 large frontal thigh pockets, 2 zipped pockets and an internal chest pocket, theres plenty of storage options. Velcro neck and waistbands with soft knit wrist cuffs and Velcro ankle closures for a personalised, secure and comfortable fit. Available in a full range of adult sizes to suit most race and rally mechanics.