O'Neill Psycho Tech Split Toe 4/3mm wetsuit boots - Black

1 reviews

Size Size guide

Men's Wetsuit Guide

Size	Height (ft)	Height (cm)	Chest (in)	Chest (cm)	Waist (in)	Waist (cm)	Weight (lbs)	Weight (kg)
2XS	5'6" - 5'8"	168 - 173	35.5" - 36.5"	90 - 93	27.5 - 28.5	70 - 72	115 - 130	52 - 59
X Small	5'7" - 5'9"	170 - 175	36.5" - 37.5"	93 - 95	28.5 - 29.5	72 - 75	125 - 140	57 - 64
SS	5'5.5" - 5'7.5"	166 - 171	37.5" - 39"	95 - 99	29.5 - 31	75 - 79	130 - 150	59 - 68
Small	5'8" - 5'10"	173 - 178	37.5" - 39"	95 - 99	29.5 - 31	75 - 79	135 - 155	61 - 70
ST	6'0" - 6'2"	183 - 188	37.5" - 39"	95 - 99	29.5 - 31	75 - 79	145 - 165	66 - 75
Medium	5'9" - 5'11"	175 - 180	39" - 41"	99 - 104	31" - 33"	79 - 84	155 - 170	70 - 77
MS	5'6.5" - 5'8.5"	169 - 174	39" - 41"	99 - 104	31" - 33"	79 - 84	145 - 165	66 - 75
Medium Tall	6'1" - 6'3"	185 - 191	39" - 41"	99 - 104	31" - 33"	79 - 84	160 - 180	73 - 82
Large	5'10" - 6'0"	178 - 183	41" - 43.5"	104 - 110	33" - 35"	84 - 89	170 - 190	77 - 86
LS	5'7.5" - 5'9.5"	171 - 177	41" - 43.5"	104 - 110	33" - 35"	84 - 89	160 - 180	73 - 82
Large Tall	6'2" - 6'4"	188-193	41" - 43.5"	104 - 110	33" - 35"	84 - 89	180 - 200	82 - 91
X Large	5'11" - 6'1"	180 - 185	43.5" - 46"	110 - 117	35" - 37"	89 - 94	190 - 210	86 - 95
XLS	5'8.5" - 5'10.5"	174 - 179	43.5" - 46"	110 - 117	35" - 37"	89 - 94	180 - 200	82 - 91
XLT	6'3" - 6'5"	191 - 196	43.5" - 46"	110 - 117	35" - 37"	89 - 94	200 - 220	91 - 100
2XL	6'0" - 6'2"	183 - 188	46" - 48.5"	117 - 123	37" - 39"	94 - 99	210 - 230	95 - 104
3XL	6'0" - 6'3"	183 - 191	48.5" - 51"	123 - 130	39" - 44"	99 - 112	230 - 250	104 - 113
4XL	6'1" - 6'4"	185 - 193	51" - 53.5"	130 - 136	44" - 48"	112 - 122	250 - 270	113 - 122

Ladies Wetsuit Guide

Size	Height (ft)	Height (cm)	Chest (in)	Chest (cm)	Waist (in)	Waist (cm)	Weight (lbs)	Weight (kg)
UK4	5'1" - 5'3"	155 - 160	30" - 32"	76 - 81	24.5" - 26.5"	62 - 67	90 - 105	41 - 48
UK6	5'3" - 5'5"	160 - 165	30.5" - 32.5"	77 - 83	25" - 27"	63 - 68	110 - 115	45 - 52
UK8S	5'2.5 - 5'4.5	159 - 164	31.5" - 33.5"	80 - 85	26" - 28"	66 - 71	105 - 120	48 - 54
UK8	5'4 - 5'6	163 - 168	31.5" - 33.5"	80 - 85	26" - 28"	66 - 71	110 - 125	50 - 57
UK8T	5'5.5 - 5'7.5	166 - 171	31.5" - 33.5"	80 - 85	26" - 28"	66 - 71	115 - 130	52 - 59
UK10S	5'3.5 - 5'5.5	161 - 166	32.5" - 34.5"	83 - 88	27" - 29"	69 - 74	115 - 130	52 - 59
UK10	5'5 - 5'7	167 - 173	32.5" - 34.5"	83 - 88	27" - 29"	69 - 74	120 - 135	54 - 61
UK10T	5'6.5 - 5'8.5	172 - 178	32.5" - 34.5"	83 - 88	27" - 29"	69 - 74	125 - 140	56 - 63
UK12S	5'4.5 - 5'6.5"	164 - 168	34.5" - 36.5"	88 - 93	29" - 31"	74 - 79	125 - 140	57 - 64
UK12	5'6 - 5'8	168 - 173	34.5" - 36.5"	88 - 93	29" - 31"	74 - 79	130 - 145	59 - 66

Kids Wetsuit Guide

Age	Height (ft)	Height (cm)	Chest (in)	Chest (cm)	Waist (in)	Waist (cm)	Weight (lbs)	Weight (kg)
1	2'10.5" - 3'2.5"	87.5 - 98	19 - 21	48 - 53	18 - 20	45 - 50	25 - 30	11 - 13.5
2	3'2.5" - 3'6.5"	98 - 108	20 - 22	51 - 55.5	19 - 21	48 - 53	30 - 35	13.5 - 16
3	3'6.5" - 3'10.5"	108 - 117	21 - 23	53 - 58.5	20 - 22	50 - 55	35 - 40	16 - 18.5
4	3'10.5" - 4'1.5"	117 - 124	23 - 25	62 - 67	20 - 22	50 - 55	40 - 55	16 - 23
6	4'1.5" - 4'4.5"	124 - 132	24.5 - 26.5	64 - 69	21 - 23	53 - 58	50 - 65	20 - 27
8	4'4.5" - 4'7"	132 - 140	26 - 28	66 - 71	22 - 24	55 - 61	60 - 75	27 - 34
10	4'7" - 4'10"	140 - 147	28 - 30	71 - 76	24 - 26	61 - 66	75 - 90	34 - 41
12	4'10" - 5'1"	147 - 155	29 - 31	74 - 79	25 - 27	63 - 68	90 - 105	41 - 48
14	5'1" - 5'4"	155 - 163	31 - 33	79 - 84	26 - 28	68 - 73	105 - 120	48 - 54
16	5'4" - 5'7"	163 - 170	33 - 35	84 - 89	27 - 29	71 - 76	120 - 135	54 - 61

Men's Rash Vest Guide

Size	Height	Chest	Waist
XS	5'0" - 5'4"	36-38	28
S	5'4" - 5'8"	38-40	30
M	5'8" - 6'0"	40-42	32
L	6'0" - 6'3"	42-44	34
XL	6'3+"	44-46	36
XXL	6'3+"	46-48	38

Ladies Rash Vest Guide

Size	Chest	Waist	Hip
S/8	34.5	30	36
M/10	36	32	37.5
L/12	37.5	34	39
XL/14	39	36	41

Kid's Rash Vest Guide

Age	Height (in)	Chest (in)	Waist (in)
2-4	3'2.5"-4'1.5"	20"-25"	19-
4-8	3'10.5"-4'4.5"	23"-26.5"	20-23
6-8	4'1.5"-4'7.5"	24.5"-28"	21-24
8-10	4'4.5"-4'10"	26"-30"	22-26
12-14	4'10"-5'4"	29"-33"	25-29
14-16	5'1"-5'7"	31"-35"	27-30

Wetsuit Hood Guide

Size	CM	INCHES
XS	48-53	18.8 - 20.8
S	51 - 56	20.0 - 22.0
M	53 - 58	20.8 - 22.8
L	56 - 61	22.0 - 24.0
XL	58 - 64	22.8 - 25.1
2XL	61 - 66	24.0 - 25.9

Kids Wetsuit Hood Guide

Size	Neck (Inches)	Head (Inches)	Neck (CM)	Head (CM)
10	12 1/2 - 13 1/2	22 - 23	31.5 - 34	55 - 58
12	13 - 14	22 1/2 - 23 1/2	33 - 35.5	57 - 59.5
14	13 1/2 - 14 1/2	22 3/4 - 23 3/4	34 - 37	57.5 - 60
16	14 - 15	23 - 24	35.5 - 38	58 - 61

Wetsuit Glove Guide

Size	Hand Length (cm)	Palm Width (cm)
2XS	15.2 - 16.5	16.5 - 17.8
XS	16.5 - 17.8	17.8 - 19.1
S	17.8 - 19.1	19.1 - 20.3
M	19.1 - 20.3	20.3 - 21.6
L	20.3 - 21.6	21.6 - 22.9
XL	21.6 - 22.9	22.9 - 24.1
2XL	22.9 - 24.1	24.1 - 25.4

Kids Wetsuit Glove Guide

SIZE	Hand Length (Inches)	Circumference (Inches)
S	5.75 - 6.25	6 - 6.5
M	6 - 6.5	6.25 - 6.75
L	6.25 - 6.75	6.5 - 7
XL	6.5 - 7	6.75 - 7.25

Wetsuit Boots Guide

UK	US	EU
3	4	35
4	5	36
5	6	37-38
6	7	39
7	8	40
8	9	41-42
9	10	43
10	11	44
11	12	45
12	13	46
13	14	47-48

Kids Wetsuit Boots Guide

Size	EU	UK
XS	26-27	7-8
S	28-29	9-10
M	30-31	11-12
L	32-33	13-1
XL	34-35	2-3

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Features

Name The O'Neill Psycho Tech Split Toe wetsuit boot
Thickness 4/3mm
Seams Fluid Seam weld and TB3X taped
Neoprene TechnoButter 3
Warranty 90 days seams and workmanship
Colour Black/Grey

Description

The O’Neill Psycho Tech Split Toe 4/3mm wetsuit boots from the Winter 2018 Series.

These premium wetsuit boots have been constructed with O'Neill's latest TechnoButter 3 Neoprene with Fluid Seam Weld on the external seams and TB3X internal taped seams.

The wetsuit boots feature a shin strap, a padded instep strap, split toe for board-feel and a heel pull tab for easy entry.

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Mark Essenhigh

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03/03/2022

Excellent service

Boardshop delivers every time I use them on price, quality and customer service. I can't fault them and will continue to use them for all my surfing needs - well done guys

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