blueseventy

Thermal Reaction Wetsuit

Men. Cut: Not published.

$785

Brand price from blueseventy. Stock: Some sizes in stock. Checked 2026-11-09.

New suit. Displayed price on the manufacturer product page. The page does not call this figure MSRP. Open the source page.

Specifications

Maximum published thickness
Stated panel figures on the page include 1.50, 2, 3, 4, 5 mm. The highest stated figure is 5 mm. The page does not set that figure out as a measured maximum of the finished suit.
Materials
The product page names Yamamoto neoprene.
Buoyancy
Not published
Sizes on the captured page
Not published

Thickness rule, not a race entry

The highest figure used on the chart for this model is 5 mm, the same number as the published limit. That match is not a clearance, a measurement, or an approval. 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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