Quatro Comfort Plus

Product Code: FRS503 - FRS513
Premium gumboots for comfort and performance, no matter the conditions. Our range of Quatro gumboots by Skellerup provide exceptional levels of comfort on hard surfaces like concrete, making them very popular in the dairy shed. Ergonomically designed boot with a fully insulated thermal layer rated down to -50ºC featuring an expandable side gusset and adjustable strap for added fit and comfort.
Size Foot Length (mm) Product Code
3 232 FRS503
4 242 FRS504
5 250 FRS505
6 258 FRS506
7 265 FRS507
8 274 FRS508
9 284 FRS509
10 292 FRS510
11 300 FRS511
12 309 FRS512
13 317 FRS513
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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