SealSkinz Thin Mid Walking Sock Keep dedicated feet happy. A thin weight sock for a multitude of activities, where minimal insulation and maximum breathability are required. Constructed with SealSkinz’ Stretchdry fabric, this ankle sock is the ultimate combination of waterproof, breathable and windproof technology. Super lightweight, it’s ideal for warm, wet days, when you need to stay dry but don’t want to get clammy either. To prevent damp feet, and therefore dampened spirits, a merino wool lining provides moisture control and helps to regulate body temperature by drawing away excess heat. Merino is also extremely comfortable and possesses natural antibacterial properties; so you get that fresher-for-longer feel. An elasticated instep supplies additional support as you walk, and the Y-gore heel exists for an anatomically correct fit. The soft touch polypropylene outer fabric gives you a softer shell with the same hard wearing properties you’ve come to expect from SealSkinz. And for an irritant-free, comfortable experience, the hand linked toe closure creates a flat seam to prevent rubbing, because we all know how that can ruin your day.