





Made by Helly Hansen, this bright yellow kid's T-shirt is perfect for running, walking or skipping the Mayday Mile.
With a colourful lifeboat illustration on the front of the shirt, everyone will know exactly who you’re raising money for! This round neck T-shirt also features the RNLI Mayday logo on the left sleeve, and our classic flag logo on the right sleeve.
Available for ages 2 - 12 years.
For older children, take a look at the smaller sizes of our adult's Mayday Mile T-shirt.
Size guide
Helly Hansen is a Norwegian brand and their sizes run small. Please check your measurements carefully before ordering. We recommended ordering one size larger than usual.
The measurements shown on the size chart are body measurements. These are average measurements for guidance to determine which size is right for you.
Sizes | Body length (cm) | Chest (cm) | Waist (cm) | Hip (cm) |
2 - 3 years | 89 - 101 | 53.5 - 57 | 51 - 54 | 57 - 61 |
4 - 5 years | 101 - 113 | 57 - 61 | 54 - 58 | 61 - 65 |
6 - 7 years | 113 - 125 | 61 - 65 | 58 - 62 | 65 - 69 |
8 - 9 years | 125 - 137 | 65 - 71 | 62 - 67 | 69 - 75 |
10 - 11 years | 137 - 142 | 71 - 74 | 67 - 71 | 75 - 78 |
12 - 13 years | 142 - 152 | 74 - 79 | 71 - 74 | 78 - 84 |
![]() |
Available for home delivery |
£3.95 |
![]() |
Express delivery (UK mainland only) |
£7.99 |
![]() |
Free UK returns |
|
![]() |
International delivery |
£6.75 |
![]() |
Telephone ordering or +44 1904 202310 (from outside the UK) Our helplines are open Monday to Friday, from 8am to 8pm; and Saturday from 8am to 6pm |