Question 1

With help I can get the zipper up.... without help it's almost impossible.  It feels very tight but not restriction of movement.  Is it too tight?

Accepted Answer

I'm 5-9 171 lbs and my M1 is fitting very snugly these days. It is very difficult to get the zipper up sometimes. I pull the crotch up so high it feels like its cutting into my balls. I bought this suit at 45 yrs old and now I'm 50. I'm 3 pounds heavier at 50 when i look back at my weight tracking apps I have used for many years. I just ran the LA marathon in March too so I think I need a new suit and an M2 is probably what I need based on their size chart. I'm going to try the zipper up a bit to see if that works. I also have a very wide back and I may have added some bulk in my lats who knows, but it's never been this difficult to get the zipper up. LOL!!!

Question 2

I’m 5’8 and 150 is S3 the right choice or m1?

Accepted Answer

You do not want it too loose, I would lean S3. It will be tight to put on the first time but mine then formed to me. They have great customer service and should it not fit they will help you exchange very easily.

Question 3

I am 5’9 and 162 pounds male. What size would you recommend?

Accepted Answer

From the sizing chart looks like M1. The chart i found to be very accurate. But even if you need to exchange, they are very customer focused and will easily help you get one that fits. You can't go wrong.

Question 4

5'10 175.  I got the M2 but its tight.  Will it loosen up or should I go bigger?

Accepted Answer

Our sizes are significantly based on weight and are intended to fit snugly. Based on your current weight, the M2 should be your recommended size.  It could feel tight because the neoprene hasn't conformed to your body yet.  We usually recommend fitting it 4-6 times to make sure that the rubber settled on your body.

ASIN	B08CMVTCWH
Age Range Description	Adult
Best Sellers Rank	#109,999 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #51 in Triathlon Skinsuits & Wetsuits #88 in Full Wetsuits
Brand	Synergy
Brand Name	Synergy
Closure Type	Zipper
Color	Black/Blue
Customer Reviews	4.2 out of 5 stars 101 Reviews
Included Components	No other components included
Item Thickness	3/2 millimeters
Manufacturer	Synergy
Manufacturer Part Number	738435498009
Material	Neoprene
Material Type	Neoprene
Model Number	738435498009
Number of Items	1
Size Map	Large
Sleeve Type	Long Sleeve
Sport	Triathlon, Swimming
Sport Type	Triathlon, Swimming
Unit Count	1 Count
Warranty Description	1 year warranty
Wetsuit Form Type	Full Body Suit

Synergy Triathlon Wetsuit Men’s Endorphin Full Sleeve Neoprene for Open Water Swimming

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