Data sheet updated in November 2026
The 2023 ION Amaze Core 4/3 Back Zip women's fullsuit is your go-to 4/3 wetsuit from ION's Amaze Core series. It features 4mm neoprene on the torso and 3mm on the limbs, with Hot_Stuff 2.0 lining the torso and thighs, Plasma_Plush on the back, and Silk_Stuff at the shoulders. Available in Black or Light Olive.
KEY INFORMATION
ION AMAZE CORE 4/3 BACK ZIP WOMEN'S 2023 - 4/3 mm fullsuit
What we like
- Hot_Stuff 2.0 on the chest and thighs: ION's highly elastic thermal lining keeps warmth where the body loses it, without restricting movement.
- Plasma_Plush on the back: A fast-drying fleece that protects the back from cold wind.
- Silk_Stuff on shoulders and arms: A thin, silky lining on the chest, shoulders, and arms, for paddling or holding the bar without the suit pulling.
- Seamless shoulders: Few panels and few seams: the suit follows your movement.
- Glued blind seams: Flexible tape at the knees and crotch, reinforced stress points.
- Padded shins: Thin padding on the shins, reinforced drainage holes on the legs, and separate leg straps.
Available sizes
Color
Black, Light Olive
Included / Not included
✔️ Included: 1 ION Amaze Core 4/3 Back Zip women's 2023 wetsuit
❌ Not included: Boots, Gloves
DETAILED DESCRIPTION
The Amaze Core series, 2023 vintage
The 2023 ION Amaze Core 4/3 Back Zip women's fullsuit is a 4/3 wetsuit with back zip from the Amaze Core series. ION designed this women's range for superior performance at an affordable price, with a simple construction that makes it incredibly versatile. This 2023 model is an end-of-line item at ION; a newer version is also available on our site.
Warmth: Hot_Stuff 2.0 and Plasma_Plush
The torso and thighs are lined with Hot_Stuff 2.0, a highly elastic thermal lining that keeps you warm in key areas. In the back, the Plasma_Plush fleece dries quickly and blocks icy wind. On the chest and shoulders, the thin, silky Silk_Stuff allows for free movement, as do the arms.
Cut and seams
Seamless shoulders and few panels: ION reduces the number of seams for greater freedom of movement. The seams are glued blind-stitched, with flexible tape at the knees and crotch, and stress points are reinforced. The shins have thin padding; the legs have reinforced drainage holes and separate straps.
For what conditions
This 4/3 wetsuit is perfect for spring and autumn sessions on the Atlantic coast, and even mild winter days if you don't feel the cold too much. Available in Black from 34/XS to 42/XL, and Light Olive from 34/XS to 40/L.
SIZE GUIDE
| Size | Height (cm) | Weight (kg) | Chest (cm) |
|---|---|---|---|
| 34/XS | 157 to 165 | 46 to 54 | 80 to 85 |
| 36/S | 161 to 170 | 53 to 61 | 84 to 89 |
| 38/M | 166 to 175 | 60 to 69 | 88 to 93 |
| 40/L | 170 to 180 | 64 to 75 | 92 to 97 |
| 42/XL | 174 to 190 | 75 to 90 | 96 to 101 |
TECHNICAL SPECIFICATIONS
| Specifications | |
|---|---|
| Type | Women's fullsuit, long sleeves and legs |
| Thickness | 4/3 mm |
| Admission | Back zip |
| Thermal lining | Hot_Stuff 2.0 on torso and thighs, Plasma_Plush in the back |
| Inner lining | Silk_Stuff on chest, shoulders, and arms |
| Seams | Glued blind-stitched, flexible tape at knees and crotch, reinforced stress points |
| Cut | We've eliminated shoulder seams and reduced the number of panels. |
| Details | Thin padding at shins, reinforced drainage holes at legs, separate leg straps |
| Color | Black, Light Olive |
| Sizes | 34/XS to 40/L, 42/XL in Black |
| Series | Amaze Core, 2023 vintage |
| Supplier reference | 48233-4511 |
FAQ - ION AMAZE CORE 4/3 BACK ZIP WOMEN'S 2023
It's for riders who get out from April to June and September to November. For full winter conditions, the 5/4 from the same series offers an extra millimeter of warmth on the torso.
The ION size guide higher on the page provides height and weight for each size, as well as chest circumference. A wetsuit should fit snugly when dry, without air creases. If you are between sizes, call us. The 42/XL only comes in Black.
Rinse it with fresh water after each session. Turn it inside out and let it dry in the shade on a wide hanger. Never dry it in the sun or on a radiator. Never fold it wet in a bag. Close the back zip before hanging it and rinse the pull tab. Sand in a zip is what wears it out.
We are a Kite and wing shop in Pornichet, on the Atlantic coast. We also sell Surf gear. We ride all year in water that drops below ten degrees in February. We wear ION wetsuits before selling them. If you have a doubt about the size, or are hesitating between two thickness options, call us or visit the shop.
▶ Need advice?
GlissEvolution, 2c avenue du Gulfstream, 44380 Pornichet (Loire-Atlantique)
09 62 64 74 77 | WhatsApp: 07 83 28 39 94, Tuesday to Saturday, 10am-1pm / 3pm-7pm
Test center available by appointment
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