Red Band Safety Knee

Product Code: FRR504 - FRR514

Knee length safety gumboot with internal steel toe cap featuring a dual layered reinforced rubber external toe cap. We created a safety version of our iconic Red Band gumboot, with a handy trimming guide if you prefer a calf length.

Size Foot Length (mm) Product Code
4 242 FRR504
5 250 FRR505
6 258 FRR506
7 265 FRR507
8 274 FRR508
9 284 FRR509
10 292 FRR510
11 300 FRR511
12 309 FRR512
13 317 FRR513
14 326 FRR514
Measuring guide
How to accurately measure your foot at home

It’s best to try on boots for the perfect fit, but when it’s not possible, follow our guide below.

You’ll need:

  • Paper, or other flat surface you can draw on
  • Pen
  • Measuring tape or ruler
  • Flat wall and floor


  1. Place heel of foot and paper against the wall
  2. Trace around the foot with pen
  3. Use tape measure or ruler to measure length from heel to longest toe


  • Between sizes? Choose the larger size. Thicker socks and innersoles can help get a snug fit if needed, and feet can expand up to 1cm during an active or a warm day.
  • Most people have one foot slightly longer than the other, it’s important to do both feet, then select the larger measurements.

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