Product available with different options Men/Unisex Tabi Reflexology Tabi socks - Size 38 to 41 - Negative ions Inasaka T-IM92631 €9.45 High crew reflexology Japanese tabi socks - Negative ions - Solid color. Single size: Europe 38 to 41 ** US men's 6 to 8 ** UK men's 5 to 7 (Japan: 24 to 26cm) Available in 4 colors: black, charcoal grey, dark blue and grey. Fabrics: cotton 52%, acrylic 28%, polyester 15%, elastane 5% View