Quatro Insulated Calf

Product Code: FRQ202 - FRQ214
Ergonomically designed calf height boot with a fully insulated thermal layer rated down to -50ºC. Skellerup has been making gumboots by hand for over 70 years, and we used this expertise to create the Quatro gumboot. These boots have a host of features that make them hard wearing in tough agricultural and industrial settings, but ensure that you can wear them comfortably all day.
What makes the Quatro by Skellerup Gumboot so good?
14mm wool felt insulation
2Tapered mud release rubber outsole
3Fibre glass shank
4Cushioned rubber midsole
5Easy off kick lug
6Rigid heel counter
7Reinforced lining
8Neoprene insulation
9Quick dry fleece lining
10Hardened rubber toe piece
11Fully clad, UV resistant natural rubber
12Moisture wicking and antibacterial properties
13Activated charcoal
14Heel and arch support
15Politec® shock absorbing pad
Size Foot Length (mm) Product Code
2 222 FRQ202
3 232 FRQ203
4 242 FRQ204
5 250 FRQ205
6 258 FRQ206
7 265 FRQ207
8 274 FRQ208
9 284 FRQ209
10 292 FRQ210
11 300 FRQ211
12 309 FRQ212
13 317 FRQ213
14 326 FRQ214
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.

Welcome Back

Log In to see your saved items and more.

Create an account

Sign up and enjoy your benefits.

Reset Password

Please type your Email or Username to reset your password.

Change Password

Please create your new password.