The YPSILON is a lightweight, adjustable Y-shaped chest harness to keep you upright in the event of a fall. It is particularly suitable for work at height, industrial uses and rescue operations. It is compatible with our SHAOLIN and HERO SIT sit harnesses. It is characterized by its lightness and its adaptability due to a buckle on the front shoulder and a second buckle on the back for an optimal adjustment. There are 2 rings on each shoulder strap to clip on scafforlding hooks and also multiple attachment points for the elasticated chest ascender retainer. It is important to note that the shoulder strap slides into the D-ring allowing great freedom of movement and making the harness easy to put on. T The Y-shaped design of the shoulder straps avoids chaffing at the neck.