What to Expect
A new wetsuit should feel performance-snug on land. Once you start swimming, it will settle onto your body and feel more natural after a few uses.
The Synergy Endorphin is a high performance full sleeve wetsuit providing you with flexibility, flotation and speed at an exceptional value. Designed and constructed for optimum balance between buoyancy and flexibility, it is perfect for all levels of ability, be it competing in triathlons or for open water recreational swimming.
Suitable for all levels. Ironman approved. Athlete endorsed. Comes in a wide range of sizes to ensure a perfect fit.
PROVEN TECHNOLOGY EQUALS SUPERIOR PERFORMANCE - Hydrodynamic neoprene with silicone coated SyPrene. 5mm thick core buoyancy panel / 3mm lower legs and back / 2mm arms and shoulders.
EXCEPTIONAL FUNCTIONALITY - Full range of motion. Unsurpassed 680 percent flexibility. Highest grade anti-corrode internal wetsuit zipper from YKK which greatly reduces drag as you move through the water. Super soft low neck with smoothskin on both sides and because it is so soft, it feels like you hardly have anything around your neck.
MAXIMUM BUOYANCY - 5mm wetsuit, which is the maximum buoyancy allowed in triathlon wetsuits. Creates nearly double the buoyancy than 3mm suits, which are not recommended for cold waters. Float higher. Move faster. Save energy.

Size Guide
Start with your weight and then your height to determine your size.
| Size | Weight (lbs) | Height | Build |
|---|---|---|---|
| P1 | 95-110 lbs | 4'8"-5'2" | Petite |
| P2 | 105-120 lbs | 4'10"-5'3" | Small |
| P3 | 115-130 lbs | 5'2"-5'8" | Small-Medium |
| W1 | 125-145 lbs | 5'3"-5'9" | Medium |
| W2 | 140-160 lbs | 5'6"-5'10" | Medium & Tall |
| W3 | 155-175 lbs | 5'6"-6'0" | Large |
| WS | 160-175 lbs | 5'3"-5'9" | Short & Large |
| WX | 175-220 lbs | 5'6"-6'0" | X-Large |
| Size | Weight (kg) | Height (cm) | Build |
|---|---|---|---|
| P1 | 43-50 kg | 142-157 cm | Petite |
| P2 | 48-54 kg | 147-160 cm | Small |
| P3 | 52-59 kg | 157-173 cm | Small-Medium |
| W1 | 57-66 kg | 160-175 cm | Medium |
| W2 | 64-73 kg | 168-178 cm | Medium & Tall |
| W3 | 70-79 kg | 168-183 cm | Large |
| WS | 73-79 kg | 160-175 cm | Short & Large |
| WX | 79-100 kg | 168-183 cm | X-Large |
A new wetsuit should feel performance-snug on land. Once you start swimming, it will settle onto your body and feel more natural after a few uses.
The suit should feel tight on land because it will relax and settle once you are in the water.
Putting on a wetsuit while wet or sweaty makes fitting much harder and usually leads to a poor setup.
Brand-new suits loosen up and become more flexible after several uses, so allow a short break-in period.
The suit is not a dry suit, so some water will enter. If you experience excessive sloshing, the suit may be too big and could require a size exchange.
If the suit feels tight while swimming, try opening the neck slightly to allow a little water in.
New suits become more flexible after a few swims, so give the fit a little time before making a final call.