Oleg Ergonomic Sax Strap or Harness Ergo Plus Ergonomic Sax Strap or Harness Ergo Plus Designed to alleviate pressure-caused discomforts of conventional straps, the Oleg Ergonomic strap features a recessed neck cushion, smooth action sliders and an easy release hook Designed to alleviate pressure-caused discomforts of conventional straps, the Oleg Ergonomic strap features a recessed neck cushion, smooth action sliders and an easy release hook