Helly Hansen Chelsea Evolution Boa Wide Composite-Toe Safety Boots - Black/Grey - UK 2.5

Yes, the Helly Tech® membrane is designed to be waterproof, keeping your feet dry in wet conditions. However, prolonged submersion or damage to the boot could compromise waterproofing.

To tighten, turn the dial clockwise. To loosen, pull the dial outwards and then turn counter-clockwise. To release completely, pull the dial all the way out.

Composite toe caps offer protection equivalent to steel toes but are lighter, do not conduct heat or cold as readily, and are non-magnetic, which is beneficial in environments with metal detectors.

Yes, the boots are designed to accommodate aftermarket insoles if you require additional support or a more customized fit, especially to compensate for the wide fit.

While the lining is breathable and moisture-wicking, the waterproof membrane can reduce overall breathability compared to non-waterproof boots. They are best suited for moderate to cool conditions or wet environments.

It means there are no metal components, such as a metal shank or plate, in the sole to protect against nail penetration. This makes them suitable for security checkpoints and environments where metal is prohibited.

Specific warranty information is best obtained from the retailer or Helly Hansen directly, as warranty terms can vary by region and purchase date.

Ensure the dial and surrounding area are free from dirt or debris. If the issue persists, contact customer support.

Check for damaged seams or punctures. Ensure socks are not trapping moisture. Allow boots to dry completely and air out.

Consider using thicker socks or an aftermarket insole to take up extra volume. The wide fit may require adjustments for narrower feet.

Ensure the outsole is clean of mud and debris. For specific very slippery conditions, consider aftermarket traction devices if appropriate for the work environment.