About Bridgedale Ventom Light Hiker Sock: Hi, my name is Chris Lussier, I am from Bridgedale & this is our Ventom Light Hiker. Our Ventom Light Hikers are most advanced hiking style. It features anatomically sculpted cushioning, part of our body mat series. In the Ventom Light Hiker’s case, it has a dorsal rich pad with strategically placed venting both medially & laterally. It has a differential cuff height, so it’s higher in the back, lower in the front. And also lower on the medial side higher on the lateral side. It also provides anti microbial protection with a silver & impregnated yarn.