High performance mid length sock balancing warmth, comfort and breathability perfect for a multitude of activities. Constructed from a stretchy hydrophilic membrane  blended with soft merino wool the Sealskinz mid length hiking sock stretches to fit the foots natural shape keeping the foot dry and protected against wind and rain. Mid weight and mid length sock anti-saturating merino sock from SealskinzStretchdry technology - waterproof, breathable and windproofThermally activating - perfect balance of warmth and breathabilityMerino wool lining - moisture control and comfortElasticated ankle and insteap - supportive and durableY-gore heel - helps with rubbing and is more flexiblePadded heel, toe and footbed - absorbs shock and guards against pressure and friction, reducing the risk of blisteringHand linked toe closure - creates  flat seam to prevent rubbingHydrophilic membrane - 90% nylon, 10% elastaneBody - 38% merino wool/38% acrylic/22% polyester/2%elastaneRecommended activity - hiking / skiing / climbing / camping