Great wearable sock? mainly made of polyester and cotton? has reinforced support to keep it firmly stay in place. It is ventilated and sweat circulated. It fits shoe size ofEU men size 38.5 to 43? fits245-270mm feet.<br style="line-height: 20.7999992370605px;" /><br style="line-height: 20.7999992370605px;" /><strong style="line-height: 20.7999992370605px;">Features:<br style="line-height: 20.7999992370605px;" />Free suitable size is from 24.5 to 27cm? suitable for EU men size 38.5 to 43? US men size 6.5 to 9.<br style="line-height: 20.7999992370605px;" />Breathable? sweat absorbent? wear-resistant and comfortable to wear.<br style="line-height: 20.7999992370605px;" />Polyester and cotton fabric for the impressive softness and durability.<br style="line-height: 20.7999992370605px;" />Reinforced arch support keeps the sock firmly in place.<br style="line-height: 20.7999992370605px;" />Reinforced thickened heel and toe to resist abrasion and longer wear.<br style="line-height: 20.7999992370605px;" />Breathable and sweat absorbent fabric on top for good breathability.<br style="line-height: 20.7999992370605px;" />Flat stitch seam adds no abrasion bur provides comfort.<br style="line-height: 20.7999992370605px;" />Stretching and soft-touch material for a superior fit.<br style="line-height: 20.7999992370605px;" /><br style="line-height: 20.7999992370605px;" /><strong style="line-height: 20.7999992370605px;">Specifications:<br style="line-height: 20.7999992370605px;" />Color: Black + Yellow /Black +White /White + Blue(Optional)<br style="line-height: 20.7999992370605px;" />Fabric: Cotton &amp; Polyester &amp; Spandex<br style="line-height: 20.7999992370605px;" />Size: 245-270mm<br style="line-height: 20.7999992370605px;" />Suitable for: EU men size 38.5 to 43<br style="line-height: 20.7999992370605px;" />Package size: 24.5 * 12.5cm / 9.6 * 4.9in<br style="line-height: 20.7999992370605px;" />Package weight: 50g / 1.8oz<br style="line-height: 20.7999992370605px;" /><br style="line-height: 20.7999992370605px;" /><strong style="line-height: 20.7999992370605px;">Package List:<br style="line-height: 20.7999992370605px;" />1 * Pair of Socks<br><img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/W/Y4080B-W/Y4080B-W-1-1cb8-OHlg.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/W/Y4080B-W/Y4080B-W-1-1cb8-Wr4T.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/W/Y4080B-W/Y4080B-W-1-1cb8-5oQR.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/W/Y4080B-W/Y4080B-W-1-1cb8-AqmM.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/W/Y4080B-W/Y4080B-W-1-1cb8-mQpn.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/Y/W/Y4080B-W/Y4080B-W-1-1cb8-Y2FC.jpg" /><br>