Let’s start the millennium off right.
Our exclusive Isotherm design, a pattern that fits perfectly, based on our collective water experiences.
The result? A great suit for cold water.
The Isotherm, designed and introduced in 1999, features some
significant fit changes, design elements and added features. The Isotherm
Millennium is the perfect suit for cold water and the fit is sure to please.
This suit sports a dry zipper, titanium plush lining, zipper pull tabs on the
wrists and ankles, [long enough for a 3-finger mitt], glued and blind stitched seams, and Z Heat lining the neck and face seals on the hood. Includes a hood, a wetsuit hanger, and garment bag. We also suggest you use the Isotherm Boots for the best possible ankle seal.
• Men’s Size M-XXL
• Women’s Size 6-10
• One-piece jumpsuit
• 6.5mm
• Nylon 2
• Titanium plush lined torso
• Glued and blind stitched seams
• Hood with Z Heat face and neck seal
• Rear dry zipper
• Toroidal wrist and ankle seals
• Extra long zipper tabs on wrists and ankles
• Barrier flap behind all zippers
• Ultra stretch collar
• Supratex textured performance knee pads
• Supratex textured performance shoulder pads
• Full cut
Ideal temperature range:
Diving 38-70 degrees
Isotherm Toroidal Wrist and Ankle Seals
Designed to make the diver as warm as possible, the Isotherm family of suits is constructed using the most advanced methods and materials available.
Our engineers took a long look into why different suits lost heat at different rates. The conclusion was that water exchange accounts for the greatest amount of heat loss. This flushing effect mainly happens due to fit and design
characteristics. The Isotherm addresses both of these issues. Mares has incorporated a revolutionary sealing system into the wrist and ankle seals that almost eliminate water exchange through these openings. Due to these patented seals, the suit no longer needs to be skintight to reduce the flushing effect. For the diver, Isotherm Millennium provides warmth, comfort, and unparalleled freedom of movement.