This short summer glove has been designed for the most demanding motorcycle riders in terms of ergonomics and performance, but also features technical content and assertive design. 4-Stroke features a high technical level, thanks to composite inserts in steel and TPR applied to the knuckles and back, little finger construction reinforced with internal inserts in TPR, other inserts at the base of the fingers, and on the palm and wrist, Distortion Control, and a reinforced palm. Remarkable ergonomics and comfort are also guaranteed by inserts in elasticated fabric, Microelastic elasticated inserts, a tightening strap, precurved fingers with perforation at the sides, and perforated palm and back.