TriWetsuitPrices

Zone3

Active-Flex Wetsuit

Men. Cut: Not published.

$249

Brand price from ZONE3. Stock: Out of stock. Checked 2026-11-09.

New suit. Captured sizes: S, SM, M, ML, L, XL, XXL. Displayed price on the manufacturer product page. The page does not call this figure MSRP. The same page also lists this numeral in GBP. This row uses the USD offer only. Open the source page.

Specifications

Maximum published thickness
The page states a thickness range. The figures in that range are 2, 3 mm. The highest of those figures is 3 mm.
Materials
The product page names Yulex, smoothskin neoprene.
Buoyancy
Not published
Sizes on the captured page
S, SM, M, ML, L, XL, XXL

Thickness rule, not a race entry

The highest figure used on the chart for this model is 3 mm, which is under 5 mm. That does not prove the finished suit, and it does not decide whether a wetsuit is allowed at a race. USA Triathlon rule 3.2.1b, in the rules dated 2026.01.01, states that a wetsuit may not exceed 5 mm anywhere, and that two pieces stacked in an overlap may not exceed 5 mm together. World Triathlon competition rules section 4.11 d (i), in the 2026 rules file with pages dated 13 December 2025, states the same 5 mm limit and allows a tolerance of 0.3 mm. A figure printed by a brand is not a measurement of the finished suit. It is not approval by World Aquatics. World Aquatics keeps a separate approved-swimwear list. A suit can meet a thickness line and still be forbidden at a warm race. Water temperature, swim distance, and the athlete category decide that. The event referee applies the table.

The temperature tables are on the method page. This site does not call a suit legal, and it does not claim a hands-on test.

Sources

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