Boy’s Socks & Underwear

Get the basics right and the rest is a breeze. When it comes to boy’s socks and underwear look no further than our comfy, practical range. There are plenty of trunks and briefs to choose from, and you can’t go wrong with licensed character range. Active socks fit snugly inside his trainers and help avoid smelly feet (but we make no guarantees!).

  • NEW
    Girls 3Pk Licence Undies, LCN HP HOGWARTS MAGIC MIX
    Cotton On Kids
    $14.99
    4 colours available
    2 FOR $15
  • Cotton On Kids
    $14.99
    3 colours available
    2 FOR $15
  • Cotton On Kids
    $14.99
    3 colours available
    2 FOR $15
  • Cotton On Kids
    $14.99
    1 colour available
    2 FOR $15
  • Cotton On Kids
    $14.99
    3 colours available
    2 FOR $15
  • Cotton On Kids
    $14.99
    3 colours available
    2 FOR $15
  • NEW
    No Show Socks, LILAC MARLE
    Cotton On Kids
    $3.99
    3 colours available
    4 for $10
  • Cotton On Kids
    $3.99
    3 colours available
    4 for $10
  • Cotton On Kids
    $14.99
    3 colours available
    2 FOR $15
  • Cotton On Kids
    $14.99
    4 colours available
    2 FOR $15
  • Cotton On Kids
    $3.99
    12 colours available
    4 for $10
  • Cotton On Kids
    $3.99
    12 colours available
    4 for $10
  • Cotton On Kids
    $14.99
    1 colour available
    2 FOR $15
  • Cotton On Kids
    $3.99
    12 colours available
    4 for $10
  • Cotton On Kids
    $3.99
    3 colours available
    4 for $10
  • Cotton On Kids
    $3.99
    12 colours available
    4 for $10
  • Cotton On Kids
    $11.95
    3 colours available
  • Cotton On Kids
    $2.95
    4 colours available
    4 for $10
  • Cotton On Kids
    $11.95
    3 colours available
  • Now Available in Sizes 9-10
    Boys License Brief 3 Pack, EMOJI OK MIX
    Cotton On Kids
    $14.99
    3 colours available
    2 FOR $15
  • Cotton On Kids
    $11.95
    3 colours available
  • Cotton On Kids
    $3.99
    12 colours available
    4 for $10
  • Cotton On Kids
    $2.95
    4 colours available
    4 for $10
  • Cotton On Kids
    $3.99
    12 colours available
    4 for $10
  • Cotton On Kids
    $2.95
    4 colours available
    4 for $10
  • Cotton On Kids
    $2.95
    4 colours available
    4 for $10
  • Cotton On Kids
    $6.99 $2.50
    5 colours available
  • Cotton On Kids
    $6.99 $2.50
    5 colours available
  • Cotton On Kids
    $6.99 $2.50
    5 colours available
  • Cotton On Kids
    $6.99 $2.50
    5 colours available
  • Cotton On Kids
    $6.99 $2.50
    5 colours available
  • Cotton On Kids
    $3.99 $1.50
    12 colours available