DeSoto T1 Black Pearl Bibjohn Wetsuit - 2025

The two-piece design of the T1 Wetsuits offer more comfort and less restriction. The top and bottom are not attached. This means you have much more freedom of movement and there is no “torso-rubber stretch” or shoulder fatigue that occurs with one-piece wetsuits. All T1 models are sold as separates for a customized and personal fit. With up to seven sizes of tops and bottoms, you have 49 possible size combinations from which to choose. Other features we innovated many years ago include lower necklines and thicker rubber in the legs and hips to help float the largest bones and muscles in the body. More floatation here means more speed. T1 Wetsuits are not filled with gimmicks, just physics.

The Bibjohn is 5mm thick from the oval ankle openings up to the crotch and up the sides of the hips. From that seam up, the Bibjohn is 2mm thick. This includes the midsection around the stomach, low back, as well as the bib straps that extent up the spine in back and up the chest in front. It is designed this way so when you wear any of our T1 tops, the total rubber thickness remains less than 5mm thick. You have all the needed flexibility while still keeping your spine and vital organs warm. The total thickness also adheres to all rulings from all national and international governing organizations that limit the maximum wetsuit thickness to 5mm.

Whether you like to swim for exercise or are on the swim course of a Triathlon, T1 Wetsuits offer you speed, comfort and buoyancy that will make swimming pure pleasure! 

This model offers a very affordable option without sacrificing warmth, comfort, and durability.

New Features:

• Less-toxic bonding agent for people with skin sensitivities
• Interior 4-way stretch nylon-spandex has a higher thread count than any other brand for more stretch and durability, faster drying, and to minimize chafing

Favorite Features Remain:

• The Black Pearl has the same design, construction, and fit as the T1 First Wave, but is made of GreenGoma™ #8 Rubber with Super Composite Skin
• Stretchy 5mm thick rubber starts at the ankles, goes up to the crotch and around the sides of the hips to float the legs and hips more than any other wetsuit.
• Low profile 2mm Bib straps with soft Lycra trim go over the trapezius (base of neck) to allow unrestricted reach, prevents tired shoulders, and aids in faster swim times
• Angled leg openings for faster and easy removal
• Longer seam tape for self-customizing leg length
• Seams are glued and blind-stitched, making them more durable than the rubber itself
• Sleek graphics, no gimmicks
• Sold as separates for a true customized fit
• Chlorine resistant treatment, but not recommend for repeated use in chlorinated water