Kid's Gentoo

The Gentoo—now available in kid’s sizing (ages 6-14)—is cut in a super soft and stretchy fabric made from breathable, recycled Nylon that will keep your sweat in check. Easy to put on and take off (see: buttons), with thin mesh at the calves that’ll keep your socks in place and ensure there’s less bulk cramming up your boots. Finished with an easy-access butt-flap—a nod to the union suit of yesteryear, except with a kid-friendly, hook-and-loop entry. Honey, we shrunk the Gentoo.

*this style is a great fit for women under 5’3

  • Power mesh below the knee to the ankle to contain your sock and create less bulk in your boot.
  • Button-down center front makes The Gentoo easy to get in and out of.
  • Gentoo’s butt-flap makes it easy for you to go to the restroom.
  • Two strips of hook-and-loop on both side seams so that you can adjust the coverage of the butt-flap to your comfort.
  • Extra long sleeves to make layering easy and lock in warmth.
  • This is a unisex style.
  • Francis is 4' 5.5" and wears MATEK size XS in BLUE AND TAOS
  • Rory is 4' 7" and wears MATEK size S in BLACK AND TAOS
  • Fits true to size.
  • We encourage you to check out our size guide.
KID'S GENTOO size guide
  • corozo® buttons made from palm tree nuts
  • morito® paper-thin hook & loop
  • 4 way stretch jersey made from 86% Nylon REPREVE® yarn made recycled Nylon & 14% Lycra® with added sweat wicking and odor protection
  • 84% nylon & 16% spandex power mesh
  • 100% organic cotton liner
This product is SOLD OUT.

or 4 interest-free payments of $24.75 by

Item expected to ship by .


Size Numeric Chest Waist Inseam Height Weight
XS 6 23-2458.42-60.96 22-2355.88-58.42 2358,42 42-48106.68-121.92 40-50101.60-127.00
S 8 25-2663.50-66.04 23-2458.42-60.96 2358,42 48-54121.92-137.16 50-65127.00-165.10
M 10 27-2868.58-71.12 25-2663.50-66.04 2563,5 54-57137.16-144.78 65-80165.10-203.20
L 12 29-3073.66-76.20 27-2868.58-71.12 2768,58 57-60144.78-152.40 80-95203.20-241.30
XL 14 31-3278.74-81.28 29-3073.66-76.20 28,572,39 60-62152.40-157.48 95-110241.30-279.40

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