UltraSoft® Flame-Resistant High-Vis Suit-All Bottom – USO453
Ensuring safety in hazardous work environments requires the right protective clothing. The UltraSoft® Flame-Resistant High-Vis Suit-All Bottom – USO453 is a versatile and superior choice for workers who need exceptional flame resistance and high visibility.
In addition to its excellent protective properties, the UltraSoft® Flame-Resistant High-Vis Suit-All Bottom – USO453 offers unparalleled comfort. The blend of cotton and high-tenacity nylon provides a soft feel, delivering all-day comfort for workers in various industries.
The suit-all bottoms are designed with form-fitting technology, eliminating the problem of saggy bottoms commonly associated with traditional one-piece coveralls. This feature ensures a comfortable and secure fit, allowing workers to move freely and perform their tasks without restrictions. The UltraSoft® Flame-Resistant High-Vis Suit-All Bottom – USO453 caters to all shapes and sizes, making it an inclusive choice for workers with diverse body types.
Colour
This protective suit-all bottom is available in the colour: Orange
Features
- High Visibility Garment
- Featuring 2″ 3M™ Scotchlite™ Reflective Trim
- 7 oz – 88% cotton, 12% high tenacity nylon from Westex®
- Engineered for flame resistance and guaranteed for the life of the garment
- 50% extended garment wear life over 100% cotton
- Soft feel of cotton comfort
- H2S monitor can be attached to the outside of a pocket using a strap and elastic fasteners.
- Multi-purpose protection from electric arc, flash fire and molten ferrous metal
- CSA Z96-02: Class 3 / Level 2 (Suit-All Top & Bottom Combined)
FULL PRODUCT DESCRIPTION SHEET
Versatility and Customization
Unlike one-piece coveralls, the UltraSoft® Suit-All Bottom – USO453 offers the advantage of mix-and-match flexibility. Workers can choose different tops and bottoms to achieve the perfect custom fit, enhancing comfort and mobility. This versatility allows for greater customization, catering to the specific needs and preferences of each worker.
These protective suit-all bottoms come with the added convenience of easy removal. Workers no longer have to remove the entire garment to attend to nature’s call. They can conveniently remove the bottom portion, saving time and increasing efficiency. This feature ensures that workers can quickly and comfortably attend to their needs.
High Visibility and Reflective Trim
The UltraSoft® Suit-All Bottom is designed with high visibility in mind. It features 2″ 3M™ Scotchlite™ reflective trim, enhancing visibility in low-light conditions and ensuring that workers remain visible to others in their vicinity. This reflective trim provides an additional layer of safety, especially in environments where workers are exposed to moving machinery or vehicles.
Standards and Compliance
Arc Rating ATPV 8.7 calories/cm2
Hazard Risk Category 2
The UltraSoft® Flame-Resistant High-Vis Suit-All Bottom – USO453 meets several industry standards and certifications, ensuring that workers are protected according to the highest safety requirements. These standards include:
- NFPA 2112: These bottoms meet the National Fire Protection Association’s (NFPA) 2112 standard for flame-resistant garments.
- CGSB 155.20: The Canadian General Standards Board (CGSB) 155.20 certification ensures that the garment complies with Canadian safety standards.
- NFPA 70E: These bottoms also meet NFPA 70E standards, which focus on electrical safety in the workplace.
- CSA Z462: The Canadian Standards Association (CSA) Z462 certification further confirms the suit-all bottoms’ compliance with Canadian safety regulations.
- ASTM F1506: The pants meet the ASTM F1506 standard for flame-resistant garments.

Applications
Flame Resistant PPE:
Flame-resistant fabric protects workers in industries including but not limited to petrochemicals, military applications, auto-racing, volunteer and professional firefighters and utilities. This may include electrical, chemical, oil, gas, and petrochemicals utilities, and those working with ferrous metals such as foundries, flame-cutting, and welding.
Arc-Rated PPE:
Arc-rated PPE was designed to provide workers with multi-purpose protection from electric arc, flash fire, molten ferrous metal (excluding molten aluminum) and welding exposure
High-Vis PPE:
High Visibility PPE was designed to provide increased visibility for individuals working in low-light conditions, amongst traffic, or alongside moving machinery. This includes but is not limited to industries such as gas and electric utility, transportation, roadside and construction workers, airport workers, and emergency services.
SIZING CONVERSION CHART
| Size | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52-54 | 56-58 | |
| Chest | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 50 | 54 | |
| Waist | 24 | 26 | 28 | 30 | 32 | 34 | 36 | 38 | 40 | 44 | 48 | |
| Sleeve Length | 31.5 | 32 | 32.5 | 33 | 33.5 | 34 | 34.5 | 35 | 35.5 | 36.5 | 37.5 | |
| Regular Size | 5’7″ -5’11” | |||||||||||
| Tall Size | 6″ – 6’3″ |
* take measurements wearing the same undergarments you intend to wear with this garment, and take the fullest part of your body (be it the chest, stomach, or hips) into account for the most accurate measurement
*Please note that Suit-All Bottoms – USO453 are measured with standard coverall sizing, and are only available in regular sizing (no tall styles)
How to Take Measurements for a Perfect Fit
For most of these measurements, you will require someone to help measure and read the measurements.
Remember to ask someone you are comfortable with and to respect everyone’s comfort levels. Discussing the measurement process briefly beforehand is beneficial to ensure everyone is comfortable and you can get an accurate measurement.
Chest:
- Stand in a straight, natural position
- Lift your arms, parallel to the ground
- Using a tape measure, wrap the tape around the fullest part of the chest
- Then, drop your arm down naturally to your waist and measure the side
Sleeves:
- Hold arms parallel to the floor
- Bend your arm slightly into the chest, towards the collarbone, to test the range of motion
- Start the tape measure at the base of the neck, then measure across to the shoulder
- Continue the tape measure down to the elbow, then down to the wrist bone
- Measurement should end where you want the garment to sit at the cuffs, ensure your arms will be fully covered and protected while ending before extra fabric becomes a nuisance or hazard
Waist:
- Remove any belts or any items from the waistband and pocket area
- Take measurements over the shirt (or any other garment) that will be worn under the garment you measure for
- Stand straight in a natural, relaxed position
- Ensure the individual isn’t holding in their stomach so the garment can be comfortable at all times
- Measure around the waist, just below the belly button
- Remember that uniform pants are usually worn higher than casual pants for enhanced mobility and flexibility on the job
- Hold the measuring tape snug to the individual’s waist, but not too tight
- Allow two fingers between the measuring tape and the waist for some give
- Keep in mind that everybody is unique
- Measure the fullest part around the abdomen to ensure the garment will fit the widest part of an individual’s body snugly and comfortably
If you require assistance, feel free to contact customer service at 1-888-440-4668













Reviews
There are no reviews yet.