• Size chart:

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    Baby Apparel

    US / Metric
    US / Metric
    Size
    Height (in)
    Weight (lb)
    P up to 5 lb
    Up to 17"
    Up to 5 lb
    P (Preemie)
    Up to 18"
    Up to 6 lb
    NB (Newborn)
    18-21.5"
    6-9 lb
    3M
    21.5-24"
    9-12.5 lb
    6M
    24-27"
    12.5-17 lb
    9M
    27-28.5"
    17-21 lb
    12M
    28.5-30"
    21-25 lb
    18M
    30-32"
    25-28 lb
    24M
    32-34"
    28-30 lb
    Size
    Height (cm)
    Weight (kg)
    P up to 5 lb
    Up to 43 cm
    Up to 2.3 kg
    P (Preemie)
    43-46 cm
    Up to 2.7 kg
    NB (Newborn)
    46-55 cm
    2.7-4 kg
    3M
    55-61 cm
    4-5.7 kg
    6M
    61-69 cm
    5.7-7.5 kg
    9M
    69-72 cm
    7.5-9.3 kg
    12M
    72-76 cm
    9.3-11.1 kg
    18M
    76-81 cm
    11.1-12.5 kg
    24M
    81-86 cm
    12.5-13.6 kg

    Socks

    US / Metric
    US / Metric
    Size
    Age Range
    US Shoe Size
    0-3M
    0-3 months
    NB/0-1
    3-12M
    3-12 months
    1-4
    12-24M
    12-24 months
    4-7
    2T-4T
    2-4 years
    7-10
    4-7
    4-7 years
    10-13
    8 & up
    8-16 years
    13 & up
    Size
    Age Range
    US Shoe Size
    0-3M
    0-3 months
    NB/0-1
    3-12M
    3-12 months
    1-4
    12-24M
    12-24 months
    4-7
    2T-4T
    2-4 years
    7-10
    4-7
    4-7 years
    10-13
    8 & up
    8-16 years
    13 & up

    Tights

    US / Metric
    US / Metric
    Size
    Age Range
    Weight (lb)
    0-3M
    0-3 months
    Up to 12.5 lb
    0-9M
    0-9 months
    Up to 21 lb
    3-12M
    3-12 months
    12.5-25 lb
    9-18M
    9-18 months
    21-28 lb
    12-24M
    12-24 months
    25-30 lb
    18-24M
    18-24 months
    28-30 lb
    2T-4T
    2-4 years
    31-38 lb
    2-4
    2-4 years
    31-38 lb
    4-6
    4-8 years
    41-49 lb
    4-7
    4-8 years
    41-59.5 lb
    6-8
    4-8 years
    49-60.5 lb
    8 & up
    4 years & up
    69.5-108 lb
    Size
    Age Range
    Weight (kg)
    0-3M
    0-3 months
    Up to 5.7 kg
    0-9M
    0-9 months
    Up to 9.5 kg
    3-12M
    3-12 months
    5.7-11.3 kg
    9-18M
    9-18 months
    9.5-12.7 kg
    12-24M
    12-24 months
    11.3-13.6 kg
    18-24M
    18-24 months
    12.7-13.6 kg
    2T-4T
    2-4 years
    14.1-17.2 kg
    2-4
    2-4 years
    14.1-17.2 kg
    4-6
    4-8 years
    18.6-22.2 kg
    4-7
    4-8 years
    18.6-27 kg
    6-8
    4-8 years
    22.2-31.5 kg
    8 & up
    4 years & up
    31.5-49 kg

    Hats

    US / Metric
    US / Metric
    Size
    Age Range
    Circumference (in)
    0-3M
    0-3 months
    16 5/8"
    0-6M
    0-6 months
    17 5/8"
    0-9M
    0-9 months
    18 1/8"
    3-9M
    3-9 months
    18 1/8"
    12-24M
    12-24 months
    20"
    2T-4T
    2-4 years
    20 1/2"
    4-7
    4-8 years
    21 3/8"
    4-6X
    4-8 years
    21 1/4"
    4-8
    4-8 years
    21 1/2"
    4-14
    4 years & up
    22"
    8-14
    4 years & up
    22"
    Size
    Age Range
    Circumference (cm)
    0-3M
    0-3 months
    42 cm
    0-6M
    0-6 months
    45 cm
    0-9M
    0-9 months
    46 cm
    3-9M
    3-9 months
    46 cm
    12-24M
    12-24 months
    51 cm
    2T-4T
    2-4 years
    52 cm
    4-7
    4-8 years
    53 cm
    4-6X
    4-8 years
    55 cm
    4-8
    4-8 years
    55 cm
    4-14
    4 years & up
    56 cm
    8-14
    4 years & up
    57 cm

    Gloves

    US / Metric
    US / Metric
    Size
    Age Range
    Glove Length (in)
    Hand Width (in)
    0-3M
    0-3 months
    2 3/8"
    2"
    0-9M
    0-9 months
    3 1/8"
    2 1/2"
    3-9M
    3-9 months
    3 1/8"
    2 1/2"
    12-24M
    12-24 months
    3 7/8"
    3 1/8"
    2T-4T
    2-4 years
    4 1/4"
    3 1/4"
    4-6X
    4-6 years
    5 1/4"
    3 5/8"
    4-7
    4-8 years
    5 1/4"
    3 5/8"
    4-8
    4-8 years
    5 3/8"
    4 1/2"
    4-14 (girls)
    4 years & up
    6"
    4 5/8"
    4-14 (boys)
    4 years & up
    7"
    4 7/8"
    8-14 (girls)
    4 years & up
    6"
    4 5/8"
    8-14 (boys)
    4 years & up
    7"
    4 7/8"
    Size
    Age Range
    Glove Length (mm)
    Hand Width (mm)
    0-3M
    0-3 months
    60 mm
    50 mm
    0-9M
    0-9 months
    79 mm
    63 mm
    3-9M
    3-9 months
    79 mm
    64 mm
    12-24M
    12-24 months
    98 mm
    79 mm
    2T-4T
    2-4 years
    108 mm
    82 mm
    4-6X
    4-6 years
    133 mm
    92 mm
    4-7
    4-8 years
    133 mm
    95 mm
    4-8
    4-8 years
    137 mm
    111 mm
    4-14 (girls)
    4 years & up
    152 mm
    117 mm
    4-14 (boys)
    4 years & up
    178 mm
    124 mm
    8-14 (girls)
    4 years & up
    152 mm
    117 mm
    8-14 (boys)
    8-14 years
    178 mm
    124 mm

    Sleep Bags

    US / Metric
    US / Metric
    Size
    Age Range
    Height (in)
    Weight (lb)
    Small (S)
    0-3 months
    Up to 24"
    6-12 lb
    Medium (M)
    6-9 months
    24-28"
    12.5-21 lb
    Size
    Age Range
    Height (cm)
    Weight (kg)
    Small (S)
    0-3 months
    Up to 61 cm
    2.7-5.4 kg
    Medium (M)
    6-9 months
    61-71 cm
    5.5-9.5 kg