Fourth Element Argonaut 3.0 Stealth Drysuit for Men

Enhanced design, greater flexibility, and more ways to design your own personal drysuit.

Engineered to move with you, the new Argonaut 3.0 design allows perfect fit and freedom of movement when diving in trim. AFT (Articulated For Trim). Optimized for diving in horizontal trim, the unique leg design of Argonaut 3.0 is designed for optimal comfort in the water, allowing unrestricted freedom of movement across the knees and thighs for complete comfort during your dive.

The redesigned telescopic torso fits more closely to the body for a more streamlined silhouette and the new warm neck collar allows hood skirts to be tucked away swiftly and securely. With a composite dry zipper running from the right shoulder to the left hip, flexibility and fit are improved, as is gas management when dumping air from the left shoulder Argonaut 3.0 can be specified with glued-in latex or neoprene wrist seals, the Ellipse wrist system, Si-Tech, QCP Ultima, or the new intuitive PSI system.

Designed for fourth element's award winning BIOMAP measuring system, this is a truly bespoke drysuit, made for adventure.

Neck Seal Options
• Glued-in HD latex, comes standard
• Neoprene for an additional fee
• User-replaceable silicone (Si-Tech) for an additional fee

Warm Neck Collar
• Redesigned to allow easier fitting of hoods and greater flexibility

Valve Options
• Apollo Bio-Valve, Si-Tech and Apeks available

Zipper
• YKK Aquaseal zipper with protective outer

Torso Design
• Cross-chest entry, maximizing flexibility and ease of donning and doffing
• Zipper runs from right shoulder to left hip allowing better gas management and greater comfort
• Re-designed telescopic torso allows maximum range of movement with increased flexibility
• Telescopic torso design allows maximum range of movement
• Internal adjustable braces
• Elasticated adjustable crotch strap with locking clasp

P-Valve
• Si-Tech Trigon, Light Monkey or Halcyon P-Valve available for an additional fee

Wrist Seal Options
• Glued-in HD latex, comes standard
• Neoprene for an additional fee
• User-replaceable silicone seals for an additional fee with Ellipse or Ultima system, PSI system or Si-Tech QCP (recommended for larger hands only)

Leg Design
• AFT (Articulated For Trim) design, pre-bent legs and knees provide total comfort in trim
• Two large thigh pockets as standard with wetnotes sleeves, bungee loops and stainless steel D-ring

Reinforcements
• Duratex panels reinforce key wear areas including shoulders, elbows, knees and seat
• Flat seams are taped inside and out for strength and reliability
• Duratex taping is used to protect the outer seams from abrasion
• High-performance PU inner tape is glued and heat sealed to create 100% waterproof seams

Boots
• Choice of dryboots or neoprene socks
• Reinforced at heel and toes for maximum strength and dexterity (boots only)
• Includes ergonomic footbed to maximize comfort (boots only)
• Retaining ankle straps and adjustable hook and loop fastening (boots only)