O'Neill Wetsuits Reactor-2 2mm Back Zip Shortsleeve Spring Wetsuit Toddler Boys – O'Neill
O'Neill Wetsuits Reactor-2 2mm Back Zip Shortsleeve Spring Wetsuit Toddler Boys – O'Neill
O'Neill Wetsuits Reactor-2 2mm Back Zip Shortsleeve Spring Wetsuit Toddler Boys – O'Neill
O'Neill Wetsuits Reactor-2 2mm Back Zip Shortsleeve Spring Wetsuit Toddler Boys – O'Neill

O'Neill Wetsuits Reactor-2 2mm Back Zip Shortsleeve Spring Wetsuit Toddler Boys – O'Neill

$20.00 $45.50
Size: 4
Size Guide
✕

T-Shirts

SIZE SIZE CHEST (in)
SM 28 36"-37"
29
30
MD 31 38-39"
32
LG 34 41"-43"
36
XL 38 45"-47"
40
XXL 42 49"-51"
44
XXXL 53"-55"

Pants

SIZE WAIST (in) HIPS (in)
SM 28 30" 36"
29 31" 37"
30 32" 38"
MD 31 33" 39"
32 34" 40"
LG 34 36" 42"
36 38" 44"
XL 38 40" 46"
40 42" 48"
XXL 42 44" 50"
44 46" 52"
XXXL 48"-50" 54"-56"

Snow Jackets

SIZE CHEST (in)
SM 37" - 40"
MD 39" - 42"
LG 41" - 44"
XL 43" - 46"
XXL 45" - 48"

Snow Pants

SIZE WAIST (in) HIPS (in) INSEAM (in)
SM 30" - 32" 36" - 38" 30"
MD 32" - 34" 38" - 40" 30.5"
LG 34" - 36" 40" - 42" 31"
XL 36" - 38" 42" - 44" 31.5"
XXL 38" - 40" 44" - 46" 32"

Wetsuits

SIZE HEIGHT (in) WEIGHT (lbs) CHEST (in) WAIST (in)
XS 5'7" - 5'9" 125 - 140 36 1/2 - 37" 1/2 28 1/2 - 29" 1/2
S 5'8" - 5'10" 135 - 155 37 1/2 - 39" 29 1/2 - 31"
ST 6' - 6'2" 145 - 165 37 1/2 - 39" 29 1/2 - 31"
MS 5'6 1/2" - 5'8 1/2" 145 - 165 39 - 41" 31 - 33"
M 5'9" - 5'11" 155 - 170 39 - 41" 31 - 33"
MT 6'1" - 6'3" 160 - 180 39 - 41" 31 - 33"
LS 5'7 1/2" - 5'9 1/2" 160 - 180 41 - 43" 1/2 33 - 35"
L 5'10" - 6' 170 - 190 41 - 43" 1/2 33 - 35"
LT 6'2" - 6'4" 180 - 200 41 - 43" 1/2 33 - 35"
XLS 5'8 1/2" - 5'10 1/2" 180 - 200 43 1/2 - 46" 35 - 37"
XL 5'11" - 6'1" 190 - 210 43 1/2 - 46" 35 - 37"
XLT 6'3 - 6'5 200 - 220 43 1/2 - 46" 35 - 37"
2XLS 5'9 1/2" -5'11 1/2" 200 - 220 46 - 48" 1/2 37- 39"
2XL 6' - 6'2" 210 - 230 46 - 48" 1/2 37 - 39"
3XL 6' - 6'3" 230 - 250 48 1/2 - 51" 39 - 44"
4XL 6'1" - 6'4" 250 - 270 51 - 53" 1/2 44 - 48"

Rash Guards & UV Protection Shirts

SIZE HEIGHT (in) WEIGHT (lbs) CHEST (in)
XS 5'7" - 5'9" 125 - 140 36 1/2 - 37" 1/2
S 5'8" - 5'10" 135 - 155 37 1/2 - 39"
M 5'9" - 5'11" 155 - 170 39 - 41"
L 5'10" - 6' 170 - 190 41 - 43" 1/2
XL 5'11" - 6'1" 190 - 210 43 1/2 - 46"
2XL 6' - 6'2" 210 - 230 46 - 48" 1/2
3XL 6' - 6'3" 230 - 250 48 1/2 - 51"

T-Shirts

SIZE SIZE CHEST (in)
XS 0/0 32"
1/2 33"
SM 3/4 34"
5/6 35"
MD 7/8 36"
9/10 37"
LG 11/12 37-38"
XL 12/13 38"-39"

Pants

SIZE SIZE WAIST (in) HIPS (in)
XS 0/0 23.5" 34"
1/2 24.5" 35"
SM 3/4 25.5" 36"
5/6 26.5" 37"
MD 7/8 27.5" 38"
9/10 28.5" 39"
LG 11/12 29.5"-30.5" 40"-41"
XL 12/13 31.5"-32.5" 42"

Dresses, Jumpsuits

SIZE SIZE CHEST / BUST (in) CUP WAIST (in) HIPS (in)
XS 0/0 32" 34A 23.5" 34"
1/2 33" 24.5" 35"
SM 3/4 34" 35B 25.5" 36"
5/6 35" 26.5" 37"
MD 7/8 36" 34C-36B 27.5" 38"
9/10 37" 28.5" 39"
LG 11/12 37-38" 36C-38B 29.5"-30.5" 40"-41"
XL 12/13 38"-39" 38B-38C 31.5"-32.5" 42"

Bikini Tops

SIZE SIZE CUP CHEST / BUST (in)
XS 0/0 32A 32"
1/2 33"
SM 3/4 34B 34"
5/6 35"
MD 7/8 34C-36B 36"
9/10 37"
LG 11/12 36C-38B 37-38"
XL 12/13 38B-38C 38"-39"

Bikini Bottoms

SIZE SIZE WAIST (in) HIPS (in)
XS 0/0 23.5" 34"
1/2 24.5" 35"
SM 3/4 25.5" 36"
5/6 26.5" 37"
MD 7/8 27.5" 38"
9/10 28.5" 39"
LG 11/12 29.5"-30.5" 40"-41"
XL 12/13 31.5"-32.5" 42"

Snow Jackets

SIZE CHEST (in)
XS 31.5" - 33"
SM 33" - 34.5"
MD 34.5" - 36"
LG 36" - 37.5"
XL 37.5" - 39"

Snow Pants

SIZE WAIST (in) HIPS (in) INSEAM (in)
XS 23.5" - 25" 33" - 34.5" 29.5"
SM 25" - 26" 34.5" - 36" 30"
MD 26" - 28" 36" - 37.5" 31"
LG 28" - 30" 37.5" - 39" 31.5"
XL 30" - 31.5" 39" - 41" 32"

Wetsuits

SIZE HEIGHT (in) WEIGHT (lbs) CHEST (in) WAIST (in)
2 5'1" - 5'3" 90 - 105 30 - 32" 24 1/2 - 26" 1/2
4 5'3" - 5'5" 100 - 115 30 1/2 - 32" 1/2 25 - 27"
6S 5'2 1/2" - 5'4 1/2" 105 - 120 31 1/2 - 33"1/2 26  - 28"
6 5'4" - 5'6" 110 - 125 31 1/2 - 33" 1/2 26  - 28"
8S 5'3 1/2" - 5'5 1/2" 115 - 130 32 1/2 - 34" 1/2 27  - 29"
8 5'5" - 5'7" 120 - 135 32 1/2 - 34" 1/2 27 - 29"
8T 5'6 1/2" - 5'8 1/2" 125 - 140 32 1/2 - 34" 1/2 27  - 29"
10S 5'4 1/2" - 5'6 1/2" 125 - 145 34 - 36" 29  - 30" 1/2
10 5'6" - 5'8" 130 - 150 34 - 36" 29  - 30" 1/2
10T 5'7 1/2" - 5'9 1/2" 135 - 155 34 - 36" 29  - 30" 1/2
12S 5'5.5" - 5'7.5" 135 - 155 35 1/2 - 37" 1/2 30 1/2 - 32"
12 5'7" - 5'9" 140 - 160 35 1/2 - 37" 1/2 30 1/2 - 32"
12T 5'8.5" - 5'10.5" 145 - 165 35 1/2 - 37" 1/2 30 1/2 - 32"
14 5'8" - 5'10" 150 - 170 37 - 39" 31 - 33" 1/2
16 5’9 - 5'11" 165 - 185 38 1/2 - 40" 1/2 33 1/2 - 35"

Rash Guards & UV Protection Shirts

SIZE HEIGHT (in) WEIGHT (lbs) CHEST (in)
XS 5'4" - 5'6" 110 - 125 31.5" - 33.5"
S 5'5" - 5'7" 120 - 135 32.5" - 34.5"
M 5'6" - 5'8" 130 - 150 34" - 36"
L 5'7" - 5'9" 140 - 160 35.5" - 37.5"
XL 5'8" - 5'10" 150 - 170 37" - 39"
2XL 5'9" - 5'11" 165 - 185 38.5" - 40.5"

T-Shirts

SIZE SIZE HEIGHT (in) CHEST (in)
SM 8 48" - 55" 26" - 27"
MD 10 - 12 56" - 60" 28" - 29"
LG 14 - 16 60" - 64" 30" - 31"
XL 18 - 20 66" - 68" 32" - 33"

Pants

SIZE SIZE WAIST (in)
SM 22 22"
23 23"
24 24""
MD 25 25"
26 26"
LG 27 27"
28 28"
XL 29 29"
30 30"

Snow Jackets

SIZE CHEST (in)
6X 24" - 26"
8 25 - 27"
10 27" - 29"
12 29" - 31"
14 31" - 33"
16 33" - 35"

Snow Pants

SIZE WAIST (in) HIPS (in)
6X 22" - 24" 28" - 30"
8 23 - 25" 30" - 32"
10 24" - 26" 32" - 34"
12 27" - 29" 34" - 36"
14 30" - 31" 38" - 40"
16 31" - 32" 39" - 41"

Wetsuits

SIZE HEIGHT (in) WEIGHT (lbs) CHEST (in) WAIST (in)
1 34.5" - 38.5" 24 - 30 lbs 19" - 21" 18" - 20"
2 38.5" - 42.5" 30 - 35 lbs 20" - 22" 19" - 21"
3 42.5" - 46.5" 35 - 40 lbs 21" - 23" 20" - 22"
4 46.5" - 49.5" 40 - 55 lbs 23" - 25" 20"  - 22"
6 49.5" - 52.5" 50 - 65 lbs 24.5" - 26.5" 22"  - 24"
8 52.5" - 55.5" 60 - 75 lbs 26" - 28" 23" - 25"
10 55.5" - 58" 75 - 90 lbs 28" - 30" 23"  - 25"
12 58" - 61" 90 - 105lbs 29" - 31" 25"  - 27"
14 61" - 64" 105 - 120 lbs 31" - 33" 27"  - 29"
16 64" - 67" 120 - 135 lbs 33 - 35" 28"  - 30"

T-Shirts

SIZE SIZE HEIGHT (in) CHEST / BUST (in)
XXS 4 41" - 44" 22.5" - 23.5"
XS 5 - 6 44" - 46.5" 23.5" - 24.5"
SM 7 - 8 52" - 55" 25.5" - 26.5"
MD 8 - 10 55" - 58" 26.5" - 28.5"
LG 12 - 14 58" - 61" 29" - 31"

Pants

SIZE SIZE HEIGHT (in) WAIST (in) HIPS (in) INSEAM (in)
XXS 4 41" - 44" 20.5" - 21.5" 25" - 26" 18" - 21"
XS 5 - 6 44" - 46.5" 21.5" - 22.5" 26" - 27" 21" - 23"
SM 7 - 8 52" - 55" 22.5" - 23.5" 28" - 29" 23" - 25"
MD 8 - 10 55" - 58" 23.5" - 25" 29" - 30.5" 25" - 26.5"
LG 12 - 14 58" - 61" 25" - 26.5" 31" - 32.5" 27.5" - 28.5"

Dresses

SIZE SIZE HEIGHT (in) CHEST / BUST (in) WAIST (in) HIPS (in)
XXS 4 41" - 44" 22.5" - 23.5" 20.5" - 21.5" 25" - 26"
XS 5 - 6 44" - 46.5" 23.5" - 24.5" 21.5" - 22.5" 26" - 27"
SM 7 - 8 52" - 55" 25.5" - 26.5" 22.5" - 23.5" 28" - 29"
MD 8 - 10 55" - 58" 26.5" - 28.5" 23.5" - 25" 29" - 30.5"
LG 12 - 14 58" - 61" 29" - 31" 25" - 26.5" 31" - 32.5"

Bikinis

SIZE SIZE WAIST (in) HIPS (in)
XXS 4 20.5" - 21.5" 25" - 26"
XS 5 - 6 21.5" - 22.5" 26" - 27"
SM 7 - 8 22.5" - 23.5" 28" - 29"
MD 8 - 10 23.5" - 25" 29" - 30.5"
LG 12 - 14 25" - 26.5" 31" - 32.5"

Snow Jackets

SIZE CHEST (in)
6X 24" - 26"
8 27" - 29"
10 29" - 31"
12 31" - 33"
14 33" - 35"
16 35" - 37"

Snow Pants

SIZE WAIST (in) HIPS (in) INSEAM (in)
6X 22" - 24" 27" - 29" 20.5"
8 24 - 26" 29" - 31" 23.5"
10 25" - 27" 31" - 33" 26"
12 27" - 29" 33" - 35" 29"
14 29" - 31" 36" - 39" 31.5"
16 31" - 32" 39" - 41" 34.5"

Wetsuits

SIZE HEIGHT (in) WEIGHT (lbs) CHEST (in) WAIST (in)
1 34.5" - 38.5" 24 - 30 lbs 19" - 21" 18" - 20"
2 38.5" - 42.5" 30 - 35 lbs 20" - 22" 19" - 21"
3 42.5" - 46.5" 35 - 40 lbs 21" - 23" 20" - 22"
4 46.5" - 49.5" 40 - 55 lbs 23" - 25" 20"  - 22"
6 49.5" - 52.5" 50 - 65 lbs 24.5" - 26.5" 22"  - 24"
8 52.5" - 55.5" 60 - 75 lbs 26" - 28" 23" - 25"
10 55.5" - 58" 75 - 90 lbs 28" - 30" 23"  - 25"
12 58" - 61" 90 - 105lbs 29" - 31" 25"  - 27"
14 61" - 64" 105 - 120 lbs 31" - 33" 27"  - 29"
16 64" - 67" 120 - 135 lbs 33 - 35" 28"  - 30"
|*We all start somewhere. The Reactor offers the ideal oceanic experience for individuals just wanting to get their feet wet.*Get a full dose of performance technology at an incredible price. The Reactor Series utilises our exclusive FluidFlex™ in the shoulder and sleeves, a fully adjustable super seal neck, and Krypto Knee Padz—everything you could possibly want in an entry-level wetsuit.

Customer reviews

See what customers are saying about this product.

Loading reviews...