Uniform Requirements
| Trousers | Virginian, Mid-Grey |
| Shirts | Robbie, Sky Blue |
| Pullover | College V- necked pullover with crest |
| Tie | College Tie |
| Shoes | All black shoes with plain uppers. Boots or shoes with canvas, patent, or suede uppers are not permitted. Shoes with white or coloured soles are not permitted |
| Blazer | The College Blazer with crest. Single breasted |
| Scarf | College Scarf (optional) |
| Overcoat | Oxford Navy blue anorak |
All uniform items are available from Arnotts, Henry St, Dublin 1.
A strict code of dress is applied in the College. The Form Teacher will judge what is the acceptable standard of dress and personal appearance for all occasions. Tracksuit tops are not allowed to be worn within school buildings.Parents are required to ensure that their boy's dress conforms with College requirements - please pay particular attention to the colours specified. During the school week the College blazer is optional, however, it must be worn when the boys represent the College on formal occasions and for major liturgical ceremonies.
Sports Wear
Castleknock College sports wear requirements. (PDF Format)
Each boy must also be supplied with sports equipment as specified by the College. This includes: Football equipment(including the College rugby jersey and togs, socks) Gymnastic equipment (including gym shoes and College singlet, shorts, socks). A tracksuit in the College colours is also available and its purchase is recommended. Sports gear is available only from O'B Sports at the College. An order form is available form the College and will be available here shortly. Orders may be collected from the College from Tuesday 7th August. Payment to be made on collection of the order.
