Skip to product information

1 / of 11

Men's Infiniti Back Zip Full Wetsuit 4/3mm

SKU:MN43ZCW4-BLK-MS

Regular price $399.95 USD

Regular price Sale price $399.95 USD

Unit price / per

Sale Sold out

Shipping calculated at checkout.

Color BlackVariant sold out or unavailable

Size SVariant sold out or unavailable MSVariant sold out or unavailable MVariant sold out or unavailable MTVariant sold out or unavailable MLVariant sold out or unavailable LSVariant sold out or unavailable LVariant sold out or unavailable LTVariant sold out or unavailable XLSVariant sold out or unavailable XLVariant sold out or unavailable XLTVariant sold out or unavailable 2XLSVariant sold out or unavailable 2XLVariant sold out or unavailable 3XLVariant sold out or unavailable

Quantity

(0 in cart)

This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Dependable Core Warmth. The Infiniti offers our Thermo Dry Radiant (TDI) technology from chest to ankle. The Thermo Dry Radiant interior locks out cold, while rebounding your body's generated heat from within. The exterior has All Channel Flex for great stretch. This suit has completely sealed seams, with a one piece front and back panel design to give you enhanced core warmth and dependable performance.

Specs

•An engineered fit for maximum comfort
•Nanoprene Lite Japanese limestone neoprene
•Ultra Stretch Infrared (IR) upper interior for lightweight warmth
•Thermo Dry Radiant (TDR) lower interior for great warmth
•All new Channel Flex exterior with more stretch
•Glide skin collar for added comfort
•Semi-dry zipper with magnetic closure*
•Triple glued and blind stitched seams
•Reinforced Fusion X taped for added durability
•Dope-dye yarn and water-based glue

Why this suit?

The INFINITI is the wetsuit to wear if you're looking for dependable core warmth

View full details

Men's Infiniti Back Zip Full Wetsuit 4/3mm

Xcel Wetsuit Size Chart

Xcel’s size chart is for use as a guide for stock size item only. If you are in between sizes, we suggest choosing the next largest size.

NOT ALL SIZES AVAILABLE PER STYLE. PLEASE REFER TO EACH PRODUCT FOR AVAILABILTY OF SIZES PER STYLE.

Download our Size Chart

Shop our latest wetsuit arrivals now in stock!

Men's Wetsuit Sizes

Men - Imperial Units

	HEIGHT (in)	WEIGHT (lbs)	CHEST (in)	WAIST (in)
XS	5'4" - 5'6"	125 - 135	35 ½	29
S	5'6" - 5'8"	135 - 150	37	30 ½
ST	5'9" - 6'	145 - 160	37	30 ½
MS	5'7" - 5'9"	145 - 160	38	31 ½
M	5'8" - 5'10"	155 - 170	39	32 ½
MT	5'11" - 6'1"	165 - 180	39	32 ½
MLS	5'6" - 5'8"	155 - 170	40	33 ½
ML	5'9" - 5'11"	165 - 180	40	33 ½
LS	5'7" - 5'9"	165 - 180	41	34 ½
L	5"10" - 6'	175 - 190	41	34 ½
LT	6'1" - 6'3"	185 - 200	41	34 ½
XLS	5'8" - 5'10"	175 - 190	43	36 ½
XL	5'11" - 6'2"	190 - 205	43	36 ½
XLT	6'3" - 6'6"	205 - 220	43	36 ½
2XLS	5'9" - 6'	195 - 210	45	38 ½
2XL	6' - 6'3"	205 - 220	45	38 ½
3XLS	5'10" - 6'1"	220 - 240	49	42 ½
3XL	6'1" - 6'6"	230 - 260	49	42 ½
4XL	6'1" - 6'6"	280 - 300	53	46 ½

Men - Metric Units

	HEIGHT (cm)	WEIGHT (kg)	CHEST (cm)	WAIST (cm)
XS	162.56 - 167.64	56.7 - 61.2	90.2	73.7
S	167.64 - 172.72	61.2 - 68	94	77.5
ST	175.26 - 182.88	65.8 - 72.6	94	77.5
MS	170.18 - 175.26	65.8 - 72.6	96.5	80
M	172.72 - 177.8	70.3 - 77.1	99.1	82.5
MT	180.34 - 185.42	74.8 - 81.6	99.1	82.5
MLS	167.64 - 172.72	70.3 - 77.1	102	85.1
ML	175.26 - 180.34	74.8 - 81.6	102	85.1
LS	170.18 - 175.26	74.8 - 81.6	104	87.6
L	177.8 - 182.88	79.4 - 86.2	104	87.6
LT	185.42 - 190.5	83.9 - 90.7	104	87.6
XLS	172.72 - 177.8	79.4 - 86.2	109	92.7
XL	180.34 - 187.96	86.2 - 93	109	92.7
XLT	190.5 - 198.12	93 - 99.8	109	92.7
2XLS	175.26 - 182.88	88.5 - 95.3	114	97.8
2XL	182.88 - 190.5	93 - 99.8	114	97.8
3XLS	177.8 - 185.42	99.8 - 109	124	108
3XL	185.42 - 198.12	104 - 118	124	108
4XL	185.42 - 198.12	127 - 136	135	118

Women's Wetsuit Sizes

Women - Imperial Units

	HEIGHT (in)	WEIGHT (lbs)	BUST (in)	WAIST (in)	HIPS (in)
2	4'11" - 5'2"	90 - 100	31	23	32
4/XS	5'1 - 5'4"	100 - 115	32 ½	24 ½	33 ½
6/S	5'2" - 5'5"	115 - 125	34	26	35
6T	5'5" - 5'8"	115 - 130	34	26	35
8S	5'2" - 5'4"	115 - 130	35 ½	27 ½	36 ½
8/M	5'4" - 5'7"	120 - 140	35 ½	27 ½	36 ½
8T	5'7" - 5'10"	125 - 145	35 ½	27 ½	36 ½
10S	5'3" - 5'6"	125 - 145	37 ½	29 ½	38 ½
10/L	5'5" - 5'8"	130 - 150	37 ½	29 ½	38 ½
10T	5'9" - 6'	140 - 155	37 ½	29 ½	38 ½
12S	5'4" - 5'7"	140 - 155	40 ½	32 ½	41 ½
12/XL	5'6" - 5'9"	150 - 165	40 ½	32 ½	41 ½
14S	5'4" - 5'7"	150 - 170	44	36	45
14/2XL	5'6" - 5'9"	160 - 180	44	36	45
16	5'7" - 5'10"	180 - 200	47 ½	39 ½	48 ½

Women - Metric Units

	HEIGHT (cm)	WEIGHT (kg)	BUST (cm)	WAIST (cm)	HIPS (cm)
2	149.86 - 157.48	40.8 - 45.4	78.7	58.4	81.3
4/XS	154.94 - 162.56	45.4 - 52.2	82.5	62.2	85.1
6/S	157.48 - 165.1	52.2 - 56.7	86.4	66	88.9
6T	165.1 - 172.72	52.2 - 59	86.4	66	88.9
8S	157.48 - 162.56	52.2 - 59	90.2	69.8	92.7
8/M	162.56 - 170.18	54.4 - 63.5	90.2	69.8	92.7
8T	170.18 - 177.8	56.7 - 65.8	90.2	69.8	92.7
10S	160.02 - 167.64	56.7 - 65.8	95.3	74.9	97.8
10/L	165.1 - 172.72	59 - 68	95.3	74.9	97.8
10T	175.26 - 182.88	63.5 - 70.3	95.3	74.9	97.8
12S	162.56 - 170.18	63.5 - 70.3	103	82.5	105
12/XL	167.64 - 175.26	68 - 74.8	103	82.5	105
14S	162.56 - 170.18	68 - 77.1	112	91.4	114
14/2XL	167.64 - 175.26	72.6 - 81.6	112	91.4	114
16	170.18 - 177.8	81.6 - 90.7	121	100	123

Youth Wetsuit Sizes

Youth - Imperial Units

	HEIGHT (in)	WEIGHT (lbs)	CHEST (in)	WAIST (in)
4	3'10" - 4'1"	40 - 55	23	20
6	4'1" - 4'4"	50 - 65	24 ½	21 ½
8	4'4" - 4'7"	60 - 75	26	23
10	4'7" - 4'10"	70 - 85	27 ½	24 ½
12	4'10" - 5'1"	80 - 95	29	26
14	5'1" - 5'4"	95 - 110	31	28
16	5'4" - 5'6"	105 - 120	33	30

Youth - Metric Units

	HEIGHT (cm)	WEIGHT (kg)	CHEST (cm)	WAIST (cm)
4	116.84 - 124.46	18.1 - 24.9	58.4	50.8
6	124.46 - 132.08	22.7 - 29.5	62.2	54.6
8	132.08 - 139.7	27.2 - 34	66	58.4
10	139.7 - 147.32	31.8 - 38.6	69.8	62.2
12	147.32 - 154.94	36.3 - 43.1	73.7	66
14	154.94 - 162.56	43.1 - 49.9	78.7	71.1
16	162.56 - 167.64	47.6 - 54.4	83.8	76.2

Toddler Wetsuit Sizes

Toddler - Imperial Units

	HEIGHT (in)	WEIGHT (lbs)	CHEST (in)	WAIST (in)
1	28" - 32"	20 - 25	19	18
2	33" - 37"	25 - 30	20	19
3	38" - 42"	30 - 35	21	20
4	43" - 47"	35 - 40	22	21
5	48" - 52"	40 - 45	23	22

Toddler - Metric Units

	HEIGHT (cm)	WEIGHT (kg)	CHEST (cm)	WAIST (cm)
1	71.12 - 81.28	9.07 - 11.3	48.3	45.7
2	83.83 - 93.98	11.3 - 13.6	50.8	48.3
3	96.52 - 106.68	13.6 - 15.9	53.3	50.8
4	109.22 - 119.38	15.9 - 18.1	55.9	53.3
5	121.93 - 132.08	18.1 - 20.4	58.4	55.9

Boot Sizes

Men's Boot Size

	HEEL TO TOE LENGTH (IN)	HEEL TO TOES LENGTH (CM)
5	8 ½ - 8 ⅞	21.6 - 22.5
6	8 ⅞ - 9 ¼	22.5 - 23.5
7	9 ¼ - 9 ⅝	23.5 - 24.4
8	9 ⅝ - 10	24.4 - 25.4
9	10 - 10 ⅜	25.4 - 26.4
10	10 ⅜ - 10 ¾	26.4 - 27.3
11	10 ⅜ - 11 ⅛	27.3 - 28.3
12	11 ⅛ - 11 ½	28.3 - 29.2
13	11 ½ - 11 ⅞	29.2 - 30.2

Women/Youth Boot Size

	HEEL TO TOE LENGTH (IN)	HEEL TO TOES LENGTH (CM)
5	7 ¼ - 7 ½	19 -19.5
6	7 ½ - 7 ¾	19.5 - 20
7	8 - 8 ¼	20 - 20.5
8	8 ¼ - 8 ½	20.5 - 21
9	8 ½ - 8 ¾	21 - 21.5
10	8 ¾ - 9	21.5 22

Toddler Boot Size

	HEEL TO TOE LENGTH (IN)	HEEL TO TOES LENGTH (CM)
1	6 ½ - 6 ¾	16.5 -17
2	6 ¾ - 7	17.5 - 18
3	7 - 7 ¼	18 - 18.5
4	7 ¼ - 7 ½	19 - 19.5
5	7 ½ - 7 ¾	20 - 20.5

Glove Sizes

Hand Length: Measure from the top to the middle finger to the base of the palm. Palm Width: Measure the circumference of the palm, not including the thumb.

Glove Size Chart

	HAND LENGTH (IN)	PALM WIDTH (IN)	HAND LENGTH (CM)	PALM WIDTH (CM)
XXS	6 - 7	6 - 7	15.2 - 17.8	15.2 - 17.8
XS	6 ½ - 7 ½	6 ½ - 7 ½	16.5 - 19.1	16.5 - 19.1
S	7 - 8	7 - 8	17.8 - 20.3	17.8 - 20.3
M	7 ½ - 8 ½	7 ½ - 8 ½	19.1 - 21.6	19.1 - 21.6
L	8 - 9	8 - 9	20.3 - 22.9	20.3 - 22.9
XL	8 ½ - 9	8 ½ - 9 ½	21.6 - 22.9	21.6 - 24.1
2XL	9 - 9 ½	9 - 10	22.9 - 24.1	22.9 - 25.4

Hood Sizes

Wrap the measuring tape around your forehead for head circumference.

Hood Sizing Chart

SIZES	Head Circumference (IN)	Head Circumference (CM)
XS	20	50.8
S	21	53.3
M	22	55.9
L	23	58.4
XL	24	61
2XL	24 ½	62.2

Xcel's Infiniti Series

Weightless, Unrestrictive Movement

Channel Flex, Xcel’s newest material technology, completely
reinvents the wetsuit experience. This exterior lightweight, hydrophobic
gridded material breaks up tension by reducing fiber and water weight, allowing
a surfer to have complete free-range of motion.

Reflected Internal Heat Distribution

Thermo Dry Radiant utilizes a metal lining under the textile that blocks cold temperatures from penetrating the outer layer and reflects heat generated within the wetsuit back towards the body, keeping you in a constant state of warmth.

surfer in wetsuit and boots on beach in cold weather

Shop Xcel Boots

Complete your kit and stay out in the water longer with industry leading boots.

Shop Xcel Boots

Free Shipping
We offer free shipping on orders $99+. This excludes Hawaii and Alaska, which is a calculated rate.
Returns
If you are not satisfied with your purchase, you may return it within 30 days. Please allow 7 days of transit time. All items must be returned in its original, unused condition with tags still attached. Visit our returns page here.
Any item returned not in the original condition or used may be subjected to a 20% restocking fee.
Returns are not allowed on the following products and all sales are considered final:
- Any item from the Garage.
- Any item that is on Sale or discounted. Discounted items include a compare at price or display a percentage off label.

Men's Infiniti Back Zip Full Wetsuit 4/3mm