• 1 x Energyrun socks – Thin and lightweight socks designed to boost running performance and aid recovery.
• 1 x Enertor Running insoles – Featuring ground-breaking PX1® technology to absorb 51% of impact.

Find your size

Wondering what size? Pull out the insole currently in your shoe, measure the length and compare it to the chart below.

Our insoles can be cut to size with scissors so don't worry if you think they could be slightly too big.

Size	Length (cm)	Widest point (cm)	Heel width (cm)
UK 3-4	24	8.2	6.2
UK 5-6	26	8.7	6.7
UK 7-8	27.8	9.2	6.9
UK 9-10	29	9.5	7
UK 11-12	31	9.8	7.5
UK 13-14	33	10.2	8

Size conversion chart

UK	EU	US Men	US Women
3-4	36-37	4-5	5-6
5-6	38-39	6-7	7-8
7-8	40-42	8-9	9-10
9-10	43-45	10-11	11-12
11-12	46-47	12-13	13-14
13-14	48-50	14-15	15-16

UK Delivery

We offer Free Standard Delivery (2–3 Working Days) on all orders. This will be automatically applied at checkout on all UK orders.

If you would like faster delivery, please choose our Expedited Delivery (1–2 Working Days) service priced at £5.04.