Comfortable wide, adjustable straps and cummerbund. Height adjustment for optimum comfort, support and working position. Mesh backing keeps the user cool and comfortable. Thicker shoulder straps bring added comfort and support for increased productivity. Elasticated waist strap and wide cummerbund for perfect fit and greater support. Filtration is 99.97% efficiency @0.3 micron. Kit includes: 5' Nuflex hose, Stainless steel telescopic wand, 11" high suction combo tool.