X-back garments indicate when a worker is facing away and cannot see signals or oncoming traffic. Non-ANSI rated vests are used to identify workers in off-road settings such as warehouses and manufacturing facilities when ANSI compliance is not required. 

These fall harness compatible vests have a slot on the back to pass through the harness D-ring so it can safely connect to a lanyard or self-retracting lifeline. X-back garments indicate when a worker is facing away and cannot see signals or oncoming traffic. Non-ANSI rated vests are used to identify workers in off-road settings such as warehouses and manufacturing facilities when ANSI compliance is not required. 

These Class 2 H-back high-visibility vests are sized and shaped to fit women. They meet Type R requirements for use on roadways. Class 2 is the most commonly used class and is suitable for use on construction sites and railways, or by airport groundcrews and crossing guards. H-back has two vertical stripes that extend the full length of the back, and one horizontal stripe that encircles the waist.

These Class 2 U-back high-visibility vests are sized and shaped to fit women. They meet Type R requirements for use on roadways. Class 2 is the most commonly used class and is suitable for use on construction sites and railways, or by airport groundcrews and crossing guards. U-back is the most common pattern and has two vertical stripes and at least one horizontal stripe on the back of the vest.

These Class 3 H-back high-visibility vests are sized and shaped to fit women. They meet Type R requirements for use on roadways. They have sleeves with reflective tape that make them more visible than Class 2. They're worn when working near fast-moving traffic, at night, or to provide improved contrast when working against complex backgrounds. H-back has two vertical stripes that extend the full length of the back, and one horizontal stripe that encircles the waist.