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Product Size Guides


When it comes to buying baby swimwear and swimming aids for children and adults, getting the right size product is critical – too small and the product will be uncomfortable, restrictive or even possibly unsafe; too large and the product will likely slip off and offer none of the benefits for which it was intended.

In order to help you ascertain which size product you should buy for your little one or yourself, we have produced a number of size guides offering guidelines as to the recommended size of product to be bought based on characteristics such as weight, chest size, arm length and head circumference. For some products, we have included dimensions and measurements to make it even more clear.

Most of our size guides are named according to age groups (for example, "4 to 5 years" or "18 months to 3 years"). However, it is important to remember that all children grow at different rates, so these age groups are merely guidelines. What is more important to look at are the individual measurements listed in tandem with the age groups, such as chest size and weight. This will give you a much better idea as to what size to purchase.


Select a product category:

Baby Swimwear Size Guides


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    Babywarma Baby Wetsuit

  • Size

    Weight

    Shoulder to Crotch

    Width

    0 to 6 months
    3 to 7 kg (8 to 16 lbs)
    35 cm (14 inches)
    23 cm (9 inches)
    6 to 12 months
    7 to 12 kg (16 to 26 lbs)
    41 cm (16 inches)
    24 cm (9.5 inches)
    12 to 24 months
    12 kg (26 lbs) and over
    45 cm (18 inches)
    25 cm (10 inches)

  • AquaNappy One Size Swim Nappy

  • Smallest Waist Size

    Largest Waist Size

    Approximately 30 cm (12 inches)
    Approximately 54 cm (21 inches)

  • NeoNappy Swim Nappy Cover

  • Size

    Age

    Weight

    X-Small
    0 to 3 months
    2 to 4 kg (4.5 to 9 lbs)
    Small
    3 to 6 months
    4 to 7 kg (9 to 15.5 lbs)
    Medium
    6 to 9 months
    6 to 9 kg (13 to 20 lbs)
    Large
    9 to 12 months
    8 to 11 kg (17.5 to 24 lbs)
    X-Large
    12 to 18 months
    11 to 14 kg (24 to 31 lbs)
    XX-Large
    18 to 24 months
    14 to 17 kg (31 to 37.5 lbs)

     

    Diagram and Measurements

    XS

    S

    M

    L

    XL

    XXL

    Konfidence NeoNappy Size Guide
    A
    16.5 cm
    17.5 cm
    19.5 cm
    21 cm
    23.5 cm
    23 cm
    B
    17 cm
    18.5 cm
    18.5 cm
    20.5 cm
    22.5 cm
    23.2 cm
    C
    8.5 cm
    8 cm
    10 cm
    9.6 cm
    11.5 cm
    10.8 cm
    D
    18.4 cm
    20.4 cm
    22.5 cm
    23.5 cm
    25.5 cm
    27.2 cm
    E
    11 cm
    11.3 cm
    11 cm
    11.3 cm
    13.5 cm
    13.8 cm

  • Paddlers Pool & Beach Socks

  • Size

    Foot Length

    Foot Width

    3 to 6 months
    12 cm (4.5 inches)
    5.5 cm (2 inches)
    6 to 12 months
    13 cm (5 inches)
    6 cm (2.25 inches)
    1 to 2 years
    14 cm (5.5 inches)
    6.5 cm (2.5 inches)
    2 to 3 years
    15.5 cm (6 inches)
    7.5 cm (3 inches)

  • Aquaband Swimming Ear Band

  • Size

    Length

    Baby
    45 cm (17.5 inches)
    Child
    52 cm (20.5 inches)
    Adult
    58 cm (23 inches)

  • Hooded Poncho Towel

  • Shoulder to Bottom Hem

    Width

    55 cm (21.5 inches)
    43 cm (17 inches)

  • Children's Swim Hat

  • Size

    Head Circumference

    Baby
    37 cm (14.5 inches)
    Child
    42 cm (16.5 inches)

Swimming Aids Size Guides


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    The Original Konfidence Swim Jacket

  • Size

    Weight

    Chest Size

    18 months to 3 years
    12 to 20 kg (26 to 44 lbs)
    Up to 56 cm (22 inches)
    4 to 5 years
    20 to 25 kg (44 to 55 lbs)
    Up to 61 cm (24 inches)
    6 to 7 years
    25 to 30 kg (55 to 66 lbs)
    Up to 66 cm (26 inches)

  • Youth Swim Jacket

  • Size

    Weight

    Chest Size

    8 to 10 years
    Up to 40 kg (88 lbs)
    Up to 71 cm (28 inches)
    10 to 12 years
    Up to 45 kg (99 lbs)
    Up to 79 cm (31 inches)
    12 to 14 years
    Up to 50 kg (110 lbs)
    Up to 86 cm (34 inches)

  • Floatsuit Children's Swimsuit

  • Size

    Weight

    Chest Size

    1 to 2 years
    10 to 16 kg (22 to 35 lbs)
    Up to 56 cm (22 inches)
    2 to 3 years
    16 to 20 kg (35 to 44 lbs)
    Up to 58 cm (23 inches)
    4 to 5 years
    20 to 25 kg (44 to 55 lbs)
    Up to 61 cm (24 inches)

Wetsuits & Beachwear Size Guides


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    Warma Children's Wetsuit

  • Size

    Shoulder to Crotch

    Chest Size

    Height

    2 to 3 years
    41 cm (16 inches)
    52 cm (20.5 inches)
    104 cm (41 inches)
    4 to 5 years
    49 cm (19 inches)
    56 cm (22 inches)
    110 cm (43 inches)
    6 to 7 years
    59 cm (23 inches)
    62 cm (24.5 inches)
    122 cm (48 inches)

  • Shorty Children's Wetsuit

  • Size

    Shoulder to Crotch

    Chest Size

    Height

    3 to 4 years
    48 cm (19 inches)
    58 cm (23 inches)
    104 cm (41 inches)
    5 to 6 years
    51 cm (20 inches)
    63 cm (23 inches
    117 cm (46 inches)
    7 to 8 years
    53 cm (21 inches)
    66 cm (26 inches)
    127 cm (50 inches)
    9 to 10 years
    58 cm (23 inches)
    71 cm (28 inches)
    137 cm (54 inches)
    11 to 12 years
    63 cm (25 inches)
    76 cm (30 inches)
    149 cm (58.5 inches)

  • Children's Micro Neoprene T-Shirt

  • Size

    Chest Size

    2 to 3 years
    Up to 56 cm (22 inches)
    4 to 5 years
    Up to 60 cm (23.5 inches)
    6 to 7 years
    Up to 64 cm (25 inches)
    8 to 10 years
    Up to 70 cm (27.5 inches)

  • Neoprene Children's Beach Boots

  • Size

    Shoe Size

    Foot Length

    Foot Width

    X-Small
    4 to 5 (Euro 20 to 22)
    15.4 cm (6.1 inches)
    6 cm (2.4 inches)
    Small
    6 to 7 (Euro 23 to 24)
    16.6 cm (6.5 inches)
    6 cm (2.4 inches)
    Medium
    8 to 9 (Euro 25 to 27)
    18.4 cm (7.2 inches)
    6.5 cm (2.6 inches)
    Large
    10 to 11 (Euro 28 to 29)
    19.3 cm (7.6 inches)
    6.8 cm (2.7 inches)
    X-Large
    12 to 13 (Euro 31 to 32)
    21 cm (8.3 inches)
    7 cm (2.8 inches)

Sun Protection Clothing Size Guides


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    UV Sun Protection Suit

  • Diagram and Measurements

    6 to 12
    months

    1 to 2
    years

    2 to 3
    years

    4 to 5
    years

    6 to 7
    years

    Konfidence UV Suit Size Guide
    A
    34.5 cm
    41.5 cm
    44 cm
    48 cm
    52 cm
    B
    53.5 cm
    61 cm
    63.5 cm
    70 cm
    76.5 cm
    C
    39 cm
    45 cm
    47 cm
    52 cm
    57 cm
    D
    15 cm
    18 cm
    18.5 cm
    21.5 cm
    24.5 cm
    E
    12.5 cm
    14.5 cm
    15 cm
    16.5 cm
    17.5 cm
    F
    25.5 cm
    30 cm
    31.5 cm
    35 cm
    38.5 cm
    G
    17.5 cm
    20 cm
    20 cm
    24 cm
    28 cm
    H
    6.5 cm
    7.5 cm
    7.5 cm
    9 cm
    10 cm
    I
    10.5 cm
    11.5 cm
    12 cm
    13 cm
    14 cm
    J
    26 cm
    29 cm
    29.5 cm
    31.5 cm
    33.5 cm
    L
    26.5 cm
    29 cm
    29.5 cm
    31.5 cm
    3.5 cm
    Collar Height
    1.5 cm
    2.5 cm
    2.5 cm
    2.5 cm
    2.5 cm

  • UV Sun Protection T-Shirt

  • Diagram and Measurements

    1 to 2
    years

    2 to 3
    years

    4 to 5
    years

    6 to 7
    years

    Konfidence UV T-Shirt Size Guide
    A
    27 cm
    28.5 cm
    31 cm
    32.5 cm
    B
    26 cm
    27 cm
    28.5 cm
    30.5 cm
    C
    31 cm
    32 cm
    33.5 cm
    35.5 cm
    D
    35 cm
    36.5 cm
    39 cm
    42 cm
    E
    21 cm
    22 cm
    24 cm
    24.5 cm
    F
    12 cm
    13.5 cm
    14.5 cm
    15 cm
    G
    28 cm
    30 cm
    33 cm
    36 cm
    H
    17.5 cm
    18.5 cm
    22 cm
    24 cm
    I
    7.5 cm
    8 cm
    8.5 cm
    9.5 cm
    Collar Height
    2 cm
    2.5 cm
    3 cm
    3 cm

  • UV Sun Protection Shorts

  • Size

    Waist

    Length

    1 to 2 years
    40.5 to 45.5 cm (16 to 18 inches)
    30 cm (12 inches)
    2 to 3 years
    45.5 to 51 cm (18 to 20 inches)
    33 cm (13 inches)
    4 to 5 years
    51 to 56 cm (20 to 22 inches)
    36 cm (14 inches)
    6 to 7 years
    56 to 61 cm (22 to 24 inches)
    40 cm (15.5 inches)

  • UV Sun Protection Hat

  • Size

    Head Circumference

    0 to 1 year
    40 to 45 cm (15.5 to 17.5 inches)
    1 to 3 years
    44 to 48 cm (17.5 to 19 inches)
    4 to 6 years
    48 to 52 cm (19 to 20.5 inches)

  • Adult PBT Rash Vest

  • Diagram and Measurements

    32" chest

    34" chest

    36" chest

    40" chest

    Konfidence UV T-Shirt Size Guide
    A
    41.5 cm
    44 cm
    46 cm
    50.5 cm
    B
    38.5 cm
    41 cm
    44 cm
    48.5 cm
    C
    51 cm
    52.5 cm
    55 cm
    58.5 cm
    D
    56.5 cm
    58.5 cm
    61 cm
    65 cm
    E
    40.5 cm
    41.5 cm
    43 cm
    45 cm
    F
    17 cm
    18 cm
    19 cm
    21.5 cm
    G
    35.5 cm
    37 cm
    38.5 cm
    41 cm
    H
    21.5 cm
    22 cm
    23.5 cm
    26 cm
    I
    14 cm
    14.5 cm
    15 cm
    16.5 cm
    Collar Height
    5 cm
    5 cm
    5 cm
    5 cm