Amaze Core Womens 4/3 Front Zip 2026 Wetsuit

Performance & Feel

The Amaze Core sits in the middle of ION's women's range, above the Element and below the Amp, and it's the suit built to do a bit of everything. For 2026 the big change is the move to neoprene-free natural rubber, sourced from oyster shell powder, plant-based oil and eco-carbon black, which makes for a notably soft, supple suit that's easy to get on and off. Hot_Stuff 3.0, ION's stretchiest, plushiest and warmest thermal lining, keeps your torso warm while Silk_Stuff 2.0 in the rest of the suit keeps it flexible, stretchy and smooth next to the skin.

Seam-free shoulders and a minimised panel design open up reach and freedom of movement. As a 4/3 front zip it covers spring and autumn for most UK riders. Seams are glued and blind-stitched, flexibly taped at the knee and crotch with Maki_Tape 2.0 and the stress points reinforced. Water Defender Legs, a patent-pending feature, stop the leg cuffs folding up under water flush or crashes with inserts that drain water fast, and a soft cordlock lets you adjust the front zip one-handed.

Key Features

• Neoprene-free natural rubber: FSC-certified rubber from oyster shell powder, plant-based oil and eco-carbon black, soft and supple
• Hot_Stuff 3.0 thermal lining: ION's stretchiest, plushiest thermal lining for warmth without stiffness
• Silk_Stuff 2.0 lining: thin, smooth recycled lining at the chest, shoulders and arms for stretch and comfort
• Water Defender Legs: patent-pending leg inserts that stop the cuffs folding up and drain water fast
• Glued and blind-stitched seams: flexibly taped at the knee and crotch with Maki_Tape 2.0 and reinforced stress points
• Seam-free shoulders and minimised panel design: more reach and freedom of movement
• Soft cordlock: one-handed adjustment of the front zip flap