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HENDERSON THERMAXX · MEN · 3mm or 5mm

$422.95 - $479.00

HENDERSON's patterns have evolved over 50 years from USA standards. Every TherMAXX wetsuit style is patterned, cut, sewn and fitted in the USA prior to any production manufacturing.

The double glued and double (interior & exterior) stitched seams provide longevity, confidence and performance in the most demanding conditions. The titanium laminate layer and microcell structure of the high-stretch neoprene ensures superior warmth and the exclusive FIRE FLEECE lining makes an incredibly soft feel against the skin.

The interior FIRE FLEECE lining doesn't hold water, just turn your suit inside out after diving and shake it to get rid of 85% of the water and have the suit dry in no time to slip comfortably into a dry suit on your 2nd dive. No organic material adheres to the lining so it doesn't start smelling over time. 

HENDERSON has the best warranty on the market!


    • Suit type: neoprene full wetsuit
    • Thickness: 3mm or 5mm 
    • Material: super soft, 250% high-stretch neoprene
    • Stitching: double glued and double stitched
    • Interior lining: Fire Fleece™ 
    • Titanium-infused lamination adhesive
    • Velcro®-resistant outer fabric
    • Kneepads: embossed DuraTex® stretch
    • Main zipper: backzip, PK G-Lock zipper with colored teeth.
    • 8mm domed spine pad
    • Colours: 3mm black/blue, 5mm black
    • Available sizes: XS, S, M, L, XL, 2XL, 3XL
    • Sizes on special orders (please call for a quote and shipping time): M-short, ML, M-tall, L-short, L-tall, XL-short, XL-tall, 2XL-short, 2XL-tall, 4XL, 5XL, 6XL

    • Ships within: 4-7 business days

  • henderson size chart
    • Neoprene Core: As in all wetsuits the Neoprene Core is the heart of the product. Henderson utilizes a proprietary neoprene formula developed exclusively for Henderson. This formula combines a low modulus with superior memory in a microcell structure, ensuring every TherMAXX Wetsuit will maintain its thickness and superior warmth and comfort over many years of service.
    • Exterior Fabric Laminate: The exterior laminate is made of an advanced synthetic nylon/Lycra® blend. The laminate must support the internal neoprene core in order to provide the optimum stretch. If the exterior laminate stretches too much, the neoprene core will fracture; not enough stretch, and the wetsuit will feel stiff and uncomfortable. TherMAXX provides 250% stretch, a perfect amount of flexibility to make it comfortable, but not too much stretch, which would allow the suit to balloon, allowing coldwater entry. The exterior laminate is also pill-resistant. Pilling occurs when wetsuits are exposed to hook and loop style fasteners, non-slip swim platforms on dive boats, BCD’s and other dive gear worn along with the wetsuit. No high stretch wetsuit is ”pill proof”, but TherMAXX will resist pilling and abrasion significantly better than other wetsuit laminates.
    • Titanum Laminate Layer: Using a very special process, Titanium powder is combined with a special ultra stretch adhesive material to create an external titanium thermal barrier between the nylon fabric laminate and the neoprene core.
    • Fire Fleece Interior Lining: Every TherMAXX wetsuit is internally lined with Henderson’s exclusive Fire Fleece. Fire Fleece is an ultra high stretch, low pile, synthetic fleece which is incredibly soft, and comfortable. Its luxurious feel and plush comfort will add a new dimension to your diving experience. Fire Fleece minimizes water transfer throughout the wetsuit resulting in a warmer and more comfortable dive adventure.
  • Henderson Brand wetsuits are backed by the most comprehensive consumer warranty in the business.

    Henderson neoprene wetsuits that have been registered by their owners are warranted for up to 10 years as follows:
    • 10 years: Zipper
    • 5 years: on all material and workmanship, seams and tapes (with the exception of damage due to Chlorine, sunlight or compression).
    • 1 year “Head to Toe” (except for wetsuit that have been lost, stolen or damaged in use)
    • This warranty is non transferable.