SPORT Men’s One-Piece Wetsuit Inside-Lined

The SPORT One-Piece Wetsuit Inside-Lined is designed for freedivers who train in pool or warmer open water. Choose between sleeved or sleeveless and enjoy minimal buoyancy and the freedom of flexibility. The zipper placement on the back of the wetsuit helps you maintain the proper body position while diving, while our new seam system eliminates bulky internal threads, making the wetsuit more comfortable, durable, and leak-proof. A glide skin coating makes you hydrodynamic in the water, while an inner fabric lining lets you slip into the wetsuit on dry land. Choose from 7 head-turning colors.

Only available as made-to-order.

Please note: Before putting on your wetsuit, ensure your skin is completely dry—any moisture causes the inner fabric to stick, making the wetsuit difficult to put on and prone to tearing.

Updated seams
Heat-taped and glued seam construction eliminates internal threads, making for stronger, more durable, and highly flexible seams—plus, water won’t leak into the wetsuit.

Less buoyant
Built with ultra-thin 1mm neoprene and minimal overlap compared to two-piece designs, this wetsuit offers the lowest buoyancy in our SPORT lineup. The result? Less lead weight required, making for more comfortable dynamic dives and effortless ascents in open water.

Flexible
Single-lining makes this wetsuit more flexible than our double-lined wetsuits. Paired with our raglan-cut sleeves, you get the freedom you need for the arrow position, free immersion, and no fins.

Versatile
The leak-proof construction and minimal buoyancy makes the SPORT One-Piece Inside-Lined a go-to wetsuit for warm pools and open waters—especially for CNF.

Easy to wear
Fabric lining inside the wetsuit means you can just slip into your wetsuit on dry land and go—no need for lubrication in the shower.

Details and Materials

◦ Material (total thickness):

• 1mm neoprene
• Glide skin coating outside and elastic fabric inside

◦ One-piece wetsuit: Sleeved and sleeveless variants
◦ Custom logo/text options available
◦ A glide skin exterior gives you better glide in the water
◦ A stretchy fabric interior is soft to the touch and makes the wetsuit more flexible and damage-resistant
◦ Wetsuit seams are heat taped and glued to keep water from leaking inside
◦ Raw cut on the wrist, and ankle cuffs for added comfort and stretch
◦ Improved contours for a closer fit
◦ Recommended for temperate waters depending on the amount of time spent in water and your susceptibility to cold—for freediving; suggested water temperature ranges are:

• 1mm: 27 - 30°C (81 - 86°F)

Technical Specifications

◦ Weight:

• 1mm: 0.5 - 0.7kg (1.1 - 1.5lb)

◦ Design Options: Made-to-order only
◦ Colors: Black, Blue, Gold, Graphite, Red, Purple, Green
◦ Standard Sizes: XS, S, M, ML, L, XL, XXL
◦ Custom Sizes: Coming soon

Care Instructions

• You must thoroughly rinse your wetsuit in fresh water directly after every dive. If you do not have a chance to do so, leave your wetsuit in a bag with some seawater. Do not let salt water dry on your wetsuit and do not machine wash.
• After rinsing in fresh water, allow your wetsuit to air dry. Do not dry your wetsuit in the sun, near a fire, near central heating systems, or in a clothes dryer.
• If you’ll be wearing a wetsuit for a long time under the sun, we recommend wearing a protective fabric t-shirt over it.
• From time to time, you should wash your wetsuit with a wetsuit-specific shampoo. Follow directions closely. Remove grease, oil, and other stains using a wetsuit-specific degreaser. Never use petroleum products on your wetsuit.
• Store your dry wetsuit in a cool, dry place and avoid folding it for excessive periods. Folding a wetsuit for short-term transport is acceptable - otherwise, we recommend laying it flat or hanging it on a hanger that does not stretch out the wetsuit. Avoid storing it in direct sunlight.
• If you tear your wetsuit, use Neoprene Cement to repair it, which is commercially available at most diving centers or watersports stores. Follow the instructions carefully. Never sew smooth skin seams. Fabric-finished surfaces can be loop stitched, but avoid stitching completely through to the opposite surface. If you have doubts about repairing your wetsuit, contact us by email at info@molchanovs.com - we'll happily assist you.

See the full list of product care instructions.

Warranty Policy

A 1-year limited warranty applies. Please note that defects or damage to the equipment caused by improper or incorrect use or insufficient/improper maintenance and product care will render our Warranty Policy null and void.

Production time

If you order a made-to-order wetsuit, please note that the production time is 3 - 4 weeks. Ready-to-wear wetsuits currently in stock ship within 2 - 5 business days. Delivery time depends on your shipping method and location. If your ready-to-wear wetsuit is out of stock, we’ll contact you by email to inform you of possible delays. If you order this product along with another product that has a longer production time, your entire order will be shipped together once all items are ready.

Shipping and Returns

See the Shipping and Returns section of the FAQ.