Ksyrium Elite Thermo socks will keep you toasty warm when the temperature dips towards zero. They’re a good alternative to Merino as they’re unbulky, so they don’t soften your power transfer and they fit your shoes without cramping your toes. They’re reinforced from heel to toe with terry-knit, with double-layer knot on your ankle. They also contain soft Meryl Skinlife fibres that maintain the natural balance of your skin and have odor control and antimicrobial properties. 

Reinforced from heel to toe with terry-knit for warmth and comfort Double layer knit on ankle part to bring warmth

Soft Meryl® Skinlife fibre maintains the natural balance of the skin, odor control and antimicrobial properties Anatomical fit, specific left and right Flatlock seams on the toes