SUMS All Seasons Socks Colour:White So you can secure your

So you can secure your personal items and hydration flasks

With a magnetic base

Model number: UA5156E#WHTGRY

Adjustable coarse grip non-slip back strap

Head circumference: one size 53 - 62 cm (standard adult size)

SUMS All Seasons Socks Colour:White So you can secure yourUnisex. Built for all year round. Trusted by Elites for ultra marathons. Medium compression, anti blister cushioning, breathable mesh and zero slip arch band support. Sizing Size S = UK 4 7 EU 36 40 US 5 8 Size M = UK 8 10 EU 41 44 US 9 11 Size L = UK 10. 5+ EU 45+ US 11. 5+ Cut to fit just below mid calf. We recommend sizing up if in between. Product details Hand linked, flat toe seam. Anti blister cushioning on sole, toe and heel. Breathable yarn