NEW ICELAND - THERMO LINING NEW POLAND - THERMO LINING NEW FINLAND - THERMO LINING TOP WINTER TYPE: high socksSIZE: (45-47) L, (42-44) M, (39-41) S, (48-50) XL, (36-38) XS TOP SUMMER TYPE: low socksSIZE: (45-47) L, (42-44) M, (39-41) S, (48-50) XL, (36-38) XS MEMORY PLUS Performances and technical features: Made in Italia IPER GEL Performances and technical features: Made in Italia SALUS LIGHTFOAM METATARSAL SUPPORT GEL Performances and technical features: Made in Italia