Term: All.
Year Groups: (see below)

22" - 28" - Reception to Year 6.
32" - 34" - Year 6 and above.

Waist: 22" - 28"
Black Elasticated Back.
Zip fly and Side Pockets.
65% Polyester/35% Viscose.

Waist: 32" - 34"
Black with Black Belt.
Side and Back Pockets.
65% Polyester/35% Viscose