Elevation Men's Bamboo/Merino Firm Compression Socks in Black Size:XXL / US Men's 13.5-16 / EU 48-50 Hold them up to light

Hold them up to light or walk outside in the sun before turning off the lights to watch the special thread glow

Three pairs of ankle length sports socks that are designed to keep you cool whilst being active

Low Tension Elastic leg and instep

*ribbed construction

hand washed and air dried

Elevation Men's Bamboo/Merino Firm Compression Socks in Black Size:XXL / US Men's 13.5-16 / EU 48-50 Hold them up to lightThis merino bamboo blend knee high sock provides firm graduated compression (20 30mmHg) which is ideal for sitting and standing as well as recovering. These compression socks might add extra comfort for travelling. Ideal for people who spend a lot of time on their feet. The materials used result in a moisture wicking and odour controlling sock. Sock is black with grey detail. The sole features ultra light cushioning for added comfort. Seamless toe