Plenty of cushioning for those long hikes, or long dreamt of outings. Just enough stretch nylon in tops to slip on easily. Alpaca/wool blend can't be beat for moisture absorption. Potential blisters don't stand a chance. Perfect for hiking in colder climates.Materials: Toe/Heel: 45% Alpaca, 45% Merino Wool, 10% Nylon. Arch/Instep: 75% Wickspun Acrylic, 25% Nylon. Leg: 90% Wickspun Acrylic, 10% Nylon. STYLE - SIZE CHART All Styles are followed by on of the following numbers: 4, 8, 12, 16. These numbers signify size as shown in the chart below. STYLE SIZE SHOE SIZE SOCK SIZE EURO SIZE UK SIZE 4* Small 1 - 4 (M) 3 - 5 (W) 7 - 9 < 36 1 - 3.5 8 Medium 4 - 8 (M) 5 - 10 (W) 9 - 11 36 - 41 3.5 - 7.5 12 Large 9 - 12 (M) 10 - 13 42 - 46 8 - 11 <td w |