Heat Ninja 3mm Wetsuit Boot - Black

Heat Ninja 3mm Wetsuit Boot - Black

SKU:

4786-002

Rated 5.0 out of 5
Based on 5 reviews
The Ninja is an aptly named easy slip on and slip off boot. FluidFlex neoprene and an Antiflush shin strap. Stay covered Head-to-Toe in O'Neill's premium lineup of equipment designed to shield you from the harshest conditions. Our world-class athletes search the planet for perfect surf, the R&D team at Area 52 developed product to allow you to perform in the most extreme elements and excel in the coldest climates.
  • FluidFlex
  • Antiflush Shin Strap
  • 5.6.7.8.9.10.11.12.13
    $59.99 NZD

    SOLD OUT

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    • SIZE GUIDE
    • HOW TO MEASURE

    Women Wetsuits

    SizeSizeHeightWeightChestWaistHipsNeckInseam
    2
    		155-16041-4876-8162-6788-932966-68
    4XXS160-16545-5277-8364-6989-943067-69
    6S
    (shorter)
    		159-16448-5480-8566-7192-973066-69
    6XS163-16850-5780-8566-7192-973067-70
    8S 
    (shorter)
    		161-16652-5983-8869-7494-993166-69
    8S165-17054-6183-8869-7494-993168-71
    10S
    (shorter)
    		164-16957-6686-9174-7798-1033267-69
    10M
    		168-17359-6886-9174-7798-1033269-71
    12L170-17564-7390-9577-81102-1073469-72
    14XL173-17868-7794-9979-85102-1113570-73
    16XXL175-18575-8498-10385-89109-1143671-73


    For a wetsuit, we find that your weight is usually the most important measurement to follow. Height is less critical as a wetsuit will still function well if the legs are a little too long or short. We also suggest going for the smaller size if you are tossing up between two sizes.. most women's returns come back because the wetsuit fitted 'Too large'.
    1. Weight - Jump on the scales to weigh yourself.
    2. Height - Your full body height, measured from the floor to the top if your head.
    3. Bust - Keeping the tape level, measure under your arms around the fullest part of the bust.
    4. Waist - Measure at the narrowest part of the natural waistline with no tension around the tape.
    • SIZE GUIDE
    • HOW TO MEASURE

    Womens Wetsuit Booties

    Product size5w6w7w8w9w10w11w
    US - Women's567891011
    US - Men's3.54.55.56.57.58.59.5
    EU35.536.5383940.54243
    UK2.53.54.55.56.57.58.5
    CM22.5232425262728

    Fit Guide - Wetsuit Booties are same as US shoe sizes. Its good to have a bootie that is snug so your foot doesnt roll around, but not too snug as we'd hate for a jammed toe to ruin your session.

    • SIZE GUIDE
    • HOW TO MEASURE

    Women Gloves

    SizeXSSMLXL
    Hand Length(mm)165-178178-191191-203203-216216-229
    Citcumference(mm)178-191191-203203-216216-229229-241
    Hand Length(inches)6.5-77-7.57.5-88-8.58.5-9
    Citcumference(inches)7-7.57.5-88-8.58.5-99-9.5
    1. Hand Length - Measurement from the bottom of your palm (where it meets your wrist) to the top if your finger.
    2. Circumference - Measurement of the circumference of yor hand from the first knuckle line, do not include the thumb.
    • SIZE GUIDE
    • HOW TO MEASURE

    Women Tops

    SizeXSSMLXLXXL
    Size6810121416
    Bust (cm)80859095100105
    Waist (cm)606570758085
    Hip (cm)869196101106111
    1. Bust - Keeping the tape level, measure under your arms around the fullest part of the bust.
    2. Waist - Measure at the narrowest part of the natural waistline with no tension around the tape.
    3. Hips - Standing with legs together, measure around the widest part of the low hip.
    • SIZE GUIDE
    • HOW TO MEASURE

    Women Bottoms

    SizeXSSMLXLXXL
    Size6810121416
    Pant size242628303234
    Waist (cm)606570758085
    Hip (cm)869196101106111
    1. Waist - Standing with legs together, measure around the widest part of the low hip.
    2. Hips - Measure at the narrowest part of the natural waistline with no tension around the tape
    • SIZE GUIDE
    • HOW TO MEASURE

    Womens Boardshorts

    SizeSizeWaistHips
    XS0-172-76cm89-93cm
    S3-576-80cm94-98cm
    M780-85cm98-103cm
    L9-1185-89cm103cm-107cm
    XL1389-93cm107cm-111cm
    1. Waist - Standing with legs together, measure around the widest part of the low hip.
    2. Hips - Measure at the narrowest part of the natural waistline with no tension around the tape
    • SIZE GUIDE
    • HOW TO MEASURE

    Women Headwear


    		One Size
    Head circumference (cm)
    		56

    To Measure - simply measure around the widest part of your head

    • SIZE GUIDE
    • HOW TO MEASURE

    Women Snow Jackets

    Product SizeUS SizeUK SizeEU SizeBust in cmWaist in cm
    XSXS63480-8460-64
    SS83685-8965-69
    MM103890-9470-74
    LL124095-9975-79
    XLXL1442100-10480-84
    1. Bust - Keeping the tape level, measure under your arms around the fullest part of the bust.
    2. Waist - Measure at the narrowest part of the natural waistline with no tension around the tape.
    • SIZE GUIDE
    • HOW TO MEASURE

    Women Snow Pants

    Product SizePant SizeUK SizeEU SizeWaist in cmHip in cm
    XS25-26XSXS60-6486-90
    S27-28SS65-6991-95
    M29-30MM70-7496-100
    L31-32LL75-79101-105
    XL33-34XLXL80-84106-110
    1. Waist - Standing with legs together, measure around the widest part of the low hip.
    2. Hips - Measure at the narrowest part of the natural waistline with no tension around the tape
    • SIZE GUIDE
    • HOW TO MEASURE

    Men Wetsuits

    CM IN
    SIZESHEIGHT (in)WEIGHT (lbs)CHEST (in)WAIST (in)
    XXS5'6"-5'8"115-13532.5-34.527-29
    XS5'7"-5'9"125-14034.5-36.528-30
    S5'8"-5'10"135-15536.5-38.529-31
    MS (Shorter)5'6.5"-5'8.5"140-16038.5-40.530.5-32.5
    M 5'9"-6'1"150-17038.5-40.530.5-32.5
    MT (Taller)6'1"-6'4"160-18038.5-40.530.5-32.5
    LS (Shorter)5'7.5"-5'9.5'"160-18040.5-42.532.5-34.5
    L5'10"-6'2"170-19040.5-42.532.5-34.5
    LT (Large Tall)6'2"-6'4"180-20041.0-43.533.0-35.0
    XLS (Shorter)5'8.5"-5'10.5"180-20042.5-44.534.5-36.5
    XL 5'11"-6'1"190-21042.5-44.534.5-36.5
    2XL 6'0"-6'2"210-23044.5-46.536.5-38.5
    3XL 6'0"-6'3"230-25047-4938.5-43.5
    SIZESHEIGHT (cm)WEIGHT (kg)CHEST (cm)WAIST (cm)
    XXS167 - 17252 - 6083 - 8868 - 73
    XS170 - 17557 - 6488 - 9371 - 76
    S 173 - 17861 - 7093 - 9874 - 79
    MS (Shorter)169 - 17464 - 7398 - 10377 - 83
    M175 - 18668 - 7998 - 10377 - 83
    MT (Taller)185 - 19173 - 8298 - 10377 - 83
    LS (Shorter)171 - 17773 - 82103 - 10883 - 88
    L178 - 19077 - 86103 - 10883 - 88
    LT (Large Tall)188 - 19382 - 91104 - 11083 - 88
    XLS (Shorter)174 - 17982 - 91108 - 11388 - 93
    XL180 - 18786 - 95108 - 11388 - 93
    2XL183 - 18895 - 104113 - 11893 - 98
    3XL183 - 191104 - 113119 - 12498 - 110
    Please Note: MT = Medium Tall MS = Medium Short LS = Large Short LT = Large Tall XLS = Extra Large Short
    1. Height - Your full body height, measured from the floor to the top if your head.
    2. Chest - With your arms relaxed and by your side, measure around the fullest part of your chest, which is generally across the nipples.
    3. Waist - Measure around your natural waistline, or the narrowest part if your torso.
    4. Weight - Be brave, strip off and jump on the scales to weigh yourself.
    • SIZE GUIDE
    • HOW TO MEASURE

    Men Rashies

    CM IN
    SIZESHEIGHT (in)WEIGHT (lbs)CHEST (in)WAIST (in)
    XS5'7"-5'9"125-14034.5-36.528-30
    S5'8"-5'10"135-15536.5-38.529-31
    M5'9"-5'11"150-17038.5-40.530.5-32.5
    L5'10"-6'0"170-19040.5-42.532.5-34.5
    XL5'11"-6'1"190-21042.5-44.534.5-36.5
    2XL6'0"-6'2"210-23044.5-46.536.5-38.5
    3XL6'0"-6'3"230-25047-4938.5-43.5
    SIZESHEIGHT (cm)WEIGHT (kg)CHEST (cm)WAIST (cm)
    XS170 - 17557 - 6488 - 9371 - 76
    S173 - 17861 - 7093 - 9874 - 79
    M175 - 18068 - 7798 - 10377 - 83
    L178 - 18377 - 86103 - 10883 - 88
    XL180 - 18586 - 95108 - 11388 - 93
    2XL183 - 18895 - 104113 - 11893 - 98
    3XL183 - 191104 - 113119 - 12498 - 110
    1. Height - Your full body height, measured from the floor to the top if your head.
    2. Chest - With your arms relaxed and by your side, measure around the fullest part of your chest, which is generally across the nipples.
    3. Waist - Measure around your natural waistline, or the narrowest part if your torso.
    4. Weight - Be brave, strip off and jump on the scales to weigh yourself.
    • SIZE GUIDE
    • HOW TO MEASURE

    Men Wetsuit Booties

    Product size567891011121314
    US (mens)567891011121314
    US (womens)6.57.58.59.510.511.512.5 13.5 14.5 15.5
    EU37.538.5404142.544454647.548.5
    UK4.55.5678910111213
    CM23.5242526272829303132

     

    Fit Guide - Wetsuit Booties are same as US shoe sizes. Its good to have a bootie that is snug so your foot doesnt roll around, but not too snug as we'd hate for a jammed toe to ruin your session.

    • SIZE GUIDE
    • HOW TO MEASURE

    Men Wetsuit Gloves

    SizeXSSMLXL
    Hand Length(mm)165-178178-191191-203203-216216-229
    Circumference(mm)178-191191-203203-216216-229229-241
    Hand Length(inches)6.5-77-7.57.5-88-8.58.5-9
    Circumference(inches)7-7.57.5-88-8.58.5-99-9.5
    1. Hand Length - Measurement from the bottom of your palm (where it meets your wrist) to the top if your finger.
    2. Circumference - Measurement of the circumference of yor hand from the first knuckle line, do not include the thumb.
    • SIZE GUIDE
    • HOW TO MEASURE

    Men Tops

    SizeXSSMLXLXXLXXXL
    Chest86.591.596.5101.5106.5111.5116.5
    Waist717681869196101
    Hip899499104109114119
    1. Chest - With your arms relaxed by your side, measure around the fullest part of your chest, which is generally across the nipples.
    2. Waist - Measure around your natural waistline, or the narrowest part of your torso.
    3. Hip - Measure around the fullest part of your hips or bottom.
    • SIZE GUIDE
    • HOW TO MEASURE

    Men Bottoms

    Size283032343638
    SizeXSSMLXLXXL
    Waist (inches)283032343638
    Waist (cm)717681869196
    Hip (cm)899499104109114
    1. Waist - Measure around your natural waistline, or the narrowest part of your torso.
    2. Hip - Measure around the fullest part of your hips or bottom.
    • SIZE GUIDE
    • HOW TO MEASURE

    Men Headwear


    		One SizeS/ML/XL
    Head circumference (cm)595861

    To Measure - simply measure around the widest part of your head

    • SIZE GUIDE
    • HOW TO MEASURE

    Men Footwear

    Product size788/991011121314
    USA788/991011121314
    UK677/88910111213
    EU394041424344454647

    Fit guide - our footwear sizes are in US sizing. Please use the size table to convert if you are not familiar with US sizing.

    • SIZE GUIDE
    • HOW TO MEASURE

    Men Snow Jackets and Snow Pants

    Product sizeUK
    XS6
    S8
    M10
    L12
    XL14
    XXL16
    • SIZE GUIDE
    • HOW TO MEASURE

    Kids Wetsuits & Rashies

    Size12346810121416
    Height (cm)78.5-9898-108108-117117-124124-132132-140140-147147-155155-163163-170
    Weight (kg)11-13.513.5-1616-18.516-2320-2727-3434-4141-4848-5454-61
    Chest (cm)48-5351-55.553-58.562-6764-6966-7171-7674-7979-8484-89
    Waist (cm)45-5048-5350-5550-5553-5855-6161-6663-6868-7371-76
    1. Height - Your full body height, measured from the floor to the top if your head.
    2. Weight - Jump on the scales and weigh yourself.
    3. Chest - With your arms relaxed and by your side, measure around the fullest part of your chest, which is generally across the nipples.
    4. Waist - Measure around your natural waistline, or the narrowest part if your torso.
    • SIZE GUIDE
    • HOW TO MEASURE

    Kids Wetsuit Boots

    SIZEXSSMLXL
    US8-910-1112-131-23-4
    UK7-89-1011-1213-12-3
    EU26-2728-2930-3132-3334-35
    Fit Guide - Wetsuit Booties are same as US shoe sizes. Its good to have a bootie that is snug so your foot doesnt roll around, but not too snug as we'd hate for a jammed toe to ruin your session.
    • SIZE GUIDE
    • HOW TO MEASURE

    Kids Boys Snow Jackets and Snow Pants

    AgeProduct sizeEU sizeUS/CA sizeChest size in cmWaist size in cm
    Hip size in cm
    1.5-292922T544954
    2-398983T555056
    3-41041044T565158
    5-61161165585362
    7-81281286X625666
    9-101401408665970
    11-1215215210726476
    13-1416416412786982
    1617617616847488
    1. Chest - With your arms relaxed by your side, measure around the fullest part of your chest, which is generally across the nipples.
    2. Waist - Measure around your natural waistline, or the narrowest part of your torso.
    3. Hip - Measure around the fullest part of your hips or bottom.
    • SIZE GUIDE
    • HOW TO MEASURE

    Boys Clothing

    SizeSizeWaistChestWeight
    Height
    S823-24"26-27"25-28kg120-140cm
    M10-1225-26"28-29"30-40kg140-152cm
    L14-1627-28"30-31"40-50kg152-162cm
    XL18-2029-30"32-33"50-57kg162-172cm
    1. Chest - With your arms relaxed by your side, measure around the fullest part of your chest, which is generally across the nipples.
    2. Waist - Measure around your natural waistline, or the narrowest part of your torso.
    • SIZE GUIDE
    • HOW TO MEASURE

    Boys Boardshorts

    SizeWaistSimilar to a kids size...
    2222"6
    2323"7
    2424"8
    2626"12
    2828"14
    3030"16
    1. Waist - Measure around your natural waistline, or the narrowest part of your torso.
    • SIZE GUIDE
    • HOW TO MEASURE

    Kids Girls Snow Jackets and Snow Pants

    AgeProduct sizeEU sizeChest size in cmWaist size in cm
    Hip size in cm
    1.5-29292525154
    2-39898545256
    3-4104104565358
    5-6116116605562
    7-8128128645766
    9-10140140706073
    11-12152152766380
    13-14164164826787
    16176176887194
    1. Chest - With your arms relaxed by your side, measure around the fullest part of your chest, which is generally across the nipples.
    2. Waist - Measure around your natural waistline, or the narrowest part of your torso.
    3. Hip - Measure around the fullest part of your hips or bottom.

    First name in the water

    Flow State

    Customer Reviews

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    average rating 5.0 out of 5
    Based on 5 reviews
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    100% of reviewers would recommend this product to a friend
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    5 Reviews
    Reviewed by Scott B., from Australia
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    Ninja

    Sic boots,sizing just a little out

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    O'Neill NZ

    Hi Scott, thanks for feedback, to those reading Scott felt they fitted on the smaller side... everyone is different, use this advise as you please.

    Reviewed by Indi D., from Australia
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    great boot

    no water in, would reccomend a loser boot from the begining

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    Reviewed by Jodie R., from Australia
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    Heat ninja wetsuit boots

    Great. Sizing was a little off but great delivery and quality

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    Reviewed by Jens G., from Australia
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    The Ninja cuts it

    Awesome. Great balance between warmth and flexibility.

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    Reviewed by scott s., from Australia
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    Super flexible

    Very flexible and comfortable boots. Not the warmest by any stretch - but for ability to stay connected to the board, very good.

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