Portwest S917 Navy Iona Safety Trousers

  • Hard-wearing pre-shrunk trousers with knee pad pockets
  • Ideal for everyday physical work, in warehouse or construction settings
  • Reflective stripes for increased visibility in dim lighting conditions
  • Eight utility pockets for functional storage
Our Price:  £18.36
Excl. VAT. (£22.03 Inc. 20% VAT)

Portwest S917 Navy Iona Safety Trousers

The knee pad pockets and hard-wearing pre-shrunk fabric makes the Portwest S917 Navy Iona Safety Trousers ideal for tough, everyday physical work. The trousers provide a generous fit for maximum comfort and freedom of movement, and feature reflective taping to increase your visibility in low lighting conditions.

What Can the Navy Iona Safety Trousers Do for Me?

The trousers have numerous helpful features, including the following:

  • Hard-wearing: Tough fabric and knee pad pockets contribute to the trousers' durability
  • Non-shrinking: Ensures that the style maintains its shape after washing
  • Comfortable: Elasticated back waist for secure and comfortable fit
  • Functional: Eight utility pockets for storage, including a jetted back pocket and rule pocket
  • Increased Visibility: Reflective tape to ensure you're visible in dim lighting conditions

Are the Portwest Trousers Available in Any Other Colours?

Yes, the trousers are also available in Black.

Who Can Use the Safety Trousers?

The safety trousers are ideal for everyday work wear, due to their hardy, tough material, knee pad pockets and comfortable fit. They are suitable for wear in proximity to moving machinery as the reflective bands will increase your visibility in dim lighting conditions. Some of the professions and settings for which the trousers are suitable follow here:

  • Construction
  • Warehouse work
  • Factory work
  • Utilities
  • Maintenance

Which Size Is Right for Me?

To establish the correct size for you please measure the circumference of your waist as illustrated in the diagram. Then, with reference to the table below, select the right option from the drop-down menu at the top of the page.

Waist Measurement

Size Waist Circ. (cm)
Extra Small 68 - 75cm
Small 76 - 80cm
Medium 81 - 88cm
Large 89 - 96cm
Extra Large 97 - 104cm
XX-Large 105 - 112cm
XXX-Large 113 - 120cm
XXXX-Large 121 - 128cm

The trousers are available in two fits, regular and tall. To find the right fit for you please measure the length of your leg in accordance with the diagram above and the table below, then select the correct option from the drop down menu at the top of the page.

Fit Leg Length (cm)
Regular 79cm
Tall 84cm

Key Features of the S917 Trousers

  • Non-shrinking to ensure that this style maintains its shape wash after wash
  • Reflective tape for increased visibility
  • Fabric will block 98% of UV rays
  • Eight pockets for ample storage
  • Knee pad pockets to facilitate knee pads
  • Half elasticated waist for a secure and comfortable fit
  • Multiple utility pockets providing ample storage

Washing Instructions for the Portwest Trousers

  • Wash at 60°C or below
  • Do not bleach
  • Tumble dry at low temperatures
  • Iron at medium temperatures

Technical Details of the Portwest Trousers

  • Shell Fabric: 65% Polyester, 35% Cotton 245g


Conformity Statement User Instructions
Documentation Documentation

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This item will be dispatched by 1st Class Royal Mail, DPD courier or UPS courier.

The estimated delivery time for this item is usually 1-3 working days when ordered before 14:00, Monday to Friday (excluding Bank Holidays).

Please contact our Customer Care Team on 020 7501 0598 for an up to the minute delivery expectation for this product.

UK Delivery Charges

Certain orders delivered to the UK are subject to a delivery charge; refer to the table below for more information. Please note that all values are listed exclusive of VAT.

Order Value UK Delivery Charge
Up to £39.99 £4.95
£40.00 and over FREE

Coronavirus Update

Please note that, due to the current COVID-19 pandemic, our processing time may increase slightly. We would advise that orders may be set back by as much as five working days, though we are striving to keep our delivery schedule as close to normal as possible.

If you have been waiting over 7 working days for your order and would like an update, please contact our Customer Care team at helpdesk@workwear.co.uk.