Trixski's soft merino wool blend ski socks are made with polyamide for natural wicking to keep feet dry and warm in winter and cool in summer. With elastane for a comfortable fit. Made in Italy by a proper sock manufacturer, the merino ski socks are available in Small, Medium and Large in one colour combination only - Royal Blue/Orange/Black. Natural merino wool blend Long length & comfortable fit Breathable & naturally wicking Superior softness Warmth without bulk Reinforced shin, heel, sole, toe and ankle No bulky seams to rub Strong & durable Perfect for skiing/snowboarding as well as when walking or wearing wellies Small 3-5.5 UK (36-39 EU) Medium 6-8.5 UK (39-43 EU) Large 9-11 UK (43-45 EU) Washing instructions as per below: Wash at 40c Do not bleach Do not iron Do not dry clean Do not tumble dry