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—— Gear Review · Wetsuits

Omer Umberto Pelizzari UP-W2 (3.5mm)

3.5mm open-cell · Women's cut · Two-piece

The best women's all-around suit: premium neoprene quality, 3.5mm bridges warm and mild water, and Omer's construction detail is the best in this comparison.

9.0 / 10
—— Verdict
Recommended, premium women's suit
Omer · Wetsuits
—— Price (USD)
~$220
Affiliate link · disclosed below
—— What we like
  • + Premium open-cell neoprene, very flexible and high-quality cell structure
  • + 3.5mm thickness works in both warm (20-26°C) and mild (18-20°C) water
  • + Well-proportioned women's cut for duck dives and arm streamlining
  • + Durable construction, seams and panels built to last
—— What to know
  • − Expensive relative to Cressi and SEAC
  • − Requires careful handling, premium open-cell tears on rough surfaces
— Section 01

Overview

The Omer UP-W2 is the women's freediving suit for divers who want to buy premium once. The 3.5mm thickness is the distinctive choice: it covers the widest temperature range of any suit in this comparison, making it a practical all-season suit for Mediterranean and transitional climate diving.

Omer's neoprene quality is genuinely superior to most of the competition at a comparable price. The UP line (designed in collaboration with legendary freediver Umberto Pelizzari) uses neoprene that's more supple, more consistently flexible, and more thermally efficient than comparable thickness in standard brands.

The women's cut is well-executed: shoulder panels allow full overhead arm extension, the waist fit doesn't require sizing compromise between chest and hips, and the two-piece overlap at the core provides the insulation advantage that's standard in quality freediving suits.

The premium price is real. For a diver who will use this suit twice a week for years in transitional temperature water, the cost per session is comparable to buying a cheaper suit more often. For occasional divers, the SEAC Body Fit at $200 is the practical alternative.

—— Frequently asked

Questions about
Omer Umberto Pelizzari UP-W2 (3.5mm).

01 How does 3.5mm compare to 3mm and 5mm for freediving? +
3.5mm is a bridging thickness. It's warmer than 3mm (useful when 3mm feels marginal at 20-22°C) and less restrictive than 5mm (useful when 5mm feels too buoyant or too stiff in warmer conditions). For divers in locations where water temperature varies seasonally between 20-26°C, 3.5mm covers the whole range without switching suits.
02 What makes Omer neoprene premium? +
Omer sources open-cell neoprene from suppliers who maintain tighter cell consistency: the foam cells are more uniform in size and distribution, which creates more consistent flexibility across the suit. This translates to a suit that feels supple rather than stiff, insulates evenly rather than in patches, and maintains these properties over more seasons of use than standard neoprene.
—— Sources

What this article is based on

  1. AIDA International, the world freediving federationAIDA International
  2. Freediving safetyDivers Alert Network (Alert Diver)
  3. SSI Freediving programs and certification levelsScuba Schools International