Merino wool long sleeves T-shirts do not requiring a lot of care. The main maintenance for merino wool is: Recommended to wash with an ecological washing-powder at 40 degrees in a washing-machine. No machine drying is recommended. Ironing is recommended with wool drying mode. Merino wool long sleeve underwear T-shirt size guide CM:62/68 cm 3-6 months: Chest 46-48, T-shirt length 32,5 , Sleeve length 24.74/80 cm 6-12 months: Chest 48-50, T-shirt length 35, Sleeve length 28.86/92 cm 12-24 months: Chest 50-54, T-shirt length 38,5, Sleeve length 34.98/104 cm 2-3 years: Chest 54-56, T-shirt length 41,5, Sleeve length 38.110/116 cm 3-5 years: Chest 56-60, T-shirt length 45, Sleeve length 42.122/128 cm 5-7 years: Chest 60-64, T-shirt length 48,5, Sleeve length 45.134/140 cm 7-9 years: Chest 64-68, T-shirt length 52,5, Sleeve length 49.Merino wool long sleeve underwear T-shirt size guide IN: 24,5/27, 3-6 months: Chest 18-19, T-shirt length 12,5 , Sleeve length 9,5.29/31,5, 6-12 months: Chest 19-19,5 , T-shirt length 13,5 , Sleeve length 11 34/36, 12-24 months: Chest 19,5-21, T-shirt length 15, Sleeve length 13,5.38,5/41, 2-3 years: Chest 21-22, T-shirt length 16, Sleeve length 15.43/45,5 , 3-5 years: Chest 22-23,5, T-shirt length 17,5, Sleeve length 16,5.48/50, 5-7 years: Chest 23,5-25, T-shirt length 19, Sleeve length 17,5.53/55, 7-9 years: Chest 25-26,5, T-shirt length 20,5, Sleeve length 19.
