The Aqualung FITFLEX Men's Pants 3mm are one half of a two-piece scuba wetsuit system built for quicker, easier gearing up. This page includes the pants only; add the matching FITFLEX men's jacket to complete the set. Super stretch neoprene, smooth skin sealing, and the FITFLEX connection system help reduce flushing.
Complete the Two-Piece Wetsuit Set
This product page is for the pants only. The FITFLEX is designed as a two-piece wetsuit, so the matching Aqualung FITFLEX Men's Jacket 3mm must be purchased separately to complete the full set.
Product Overview
The pants are the lower piece of the FITFLEX set and are designed to connect securely with the matching jacket so the full suit stays seated and feels more controlled at the waist. That reduces water exchange and makes the completed two-piece wetsuit easier to live with during repeat entries, exits, and quick changes on multi-dive days.
Super stretch neoprene keeps the lower body mobile and comfortable while smooth skin seals help support a closer fit where water would otherwise move through. Powertex kneepads add abrasion resistance for ladder climbs, deck work, and shore entries, and the thigh pocket gives you a practical place to stash small dive essentials.
For divers comparing wetsuit options, the FITFLEX pants offer the convenience of a two-piece system with the durability and everyday practicality that matters on active dive trips. Order the matching jacket as the additional piece to complete the set.
Aqualung FITFLEX Men's Pants 3mm Pros & Cons
Pros
- Two-piece design speeds changing
- Secure waist connection limits flushing
- Thigh pocket holds small essentials
- Powertex kneepads resist abrasion
Cons
- Pants only; jacket completes the set
- Two-piece setup means one extra item
- 3 mm is best for warmer water
- Fit depends on matching measurements
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Related Underwater Gear Categories:
- Extensive Collection of Scuba Equipment
- Comprehensive Range of Aqualung Gear
- Extensive Collection of Scuba Wetsuits
- Dive Travel Packages with Bluewater Dive Travel
Aqualung FITFLEX Men's Pants 3mm Specifications
Core Details
- Product type: Men's two-piece wetsuit pants
- Thickness: 3 mm
- Material: Super stretch neoprene
- Seals: Smooth skin seals
- Connection system: Embossed Panel Technology
- Use: Pants piece for FITFLEX two-piece wetsuit system
- Additional piece needed: Matching FITFLEX men's jacket completes the set
- Storage: Thigh pocket
- Protection: Powertex kneepads
- 1 × Aqualung FITFLEX Men's Pants 3mm
Aqualung FITFLEX Men's Pants 3mm Size Guide
Men's wetsuit and undergarment sizing shown in metric and imperial units
| Size | XS/46 | S/48 | M/50 | MS/26 | MT/98 | ML/52 | MLT/52 | L/54 |
|---|---|---|---|---|---|---|---|---|
| Weight Kg Tolerance ± 2.5 |
50 - 60 | 55 - 70 | 60 - 80 | 58 - 78 | 65 - 85 | 70 - 90 | 65 - 90 | 80 - 100 |
| Weight Lb Tolerance ± 5.5 |
110 - 132 | 121 - 154 | 132 - 176 | 130 - 176 | 146 - 191 | 154 - 198 | 146 - 198 | 176 - 220 |
| Height Cm Tolerance ± 2.5 |
155 - 165 | 160 - 170 | 165 - 175 | 160 - 170 | 175 - 185 | 170 - 180 | 170 - 185 | 175 - 185 |
| Height In Tolerance ± 5.5 |
61 - 65 | 63 - 67 | 65 - 69 | 63 - 67 | 69 - 73 | 67 - 71 | 67 - 71 | 69 - 73 |
| Chest Cm Tolerance ± 2.5 |
80 - 90 | 85 - 95 | 90 - 100 | 90 - 100 | 90 - 100 | 95 - 105 | 90 - 105 | 95 - 105 |
| Chest In Tolerance ± 5.5 |
31 - 35 | 33 - 37 | 35 - 39 | 35 - 39 | 35 - 39 | 37 - 41 | 35 - 41 | 37 - 41 |
| Waist Cm Tolerance ± 2.5 |
71 - 81 | 76 - 86 | 81 - 91 | 81 - 91 | 81 - 91 | 86 - 96 | 81 - 96 | 91 - 101 |
| Waist In Tolerance ± 5.5 |
28 - 32 | 30 - 34 | 32 - 36 | 32 - 36 | 32 - 36 | 36 - 37 | 32 - 37 | 36 - 40 |
| Hip Cm Tolerance ± 2.5 |
80 - 90 | 87 - 97 | 91 - 101 | 91 - 101 | 91 - 101 | 96 - 106 | 91 - 106 | 102 - 112 |
| Hip In Tolerance ± 5.5 |
31 - 35 | 34 - 38 | 36 - 40 | 36 - 40 | 36 - 40 | 38 - 42 | 36 - 42 | 40 - 44 |
| Size | LS/27 | LT/102 | XL/56 | XLS/28 | 2XL/58 | 3XL/60 | 4XL/62 |
|---|---|---|---|---|---|---|---|
| Weight Kg Tolerance ± 2.5 |
75 - 95 | 85 - 105 | 90 - 105 | 90 - 105 | 95 - 110 | 110 - 120 | 120+ |
| Weight Lb Tolerance ± 5.5 |
169 - 214 | 180 - 220 | 198 - 231 | 198 - 231 | 210 - 242 | 242 - 264 | 264+ |
| Height Cm Tolerance ± 2.5 |
165 - 175 | 180 - 190 | 180 - 190 | 175 - 185 | 185 - 195 | 190 - 200 | 200+ |
| Height In Tolerance ± 5.5 |
65 - 69 | 71 - 75 | 71 - 75 | 69 - 73 | 73 - 77 | 75 - 79 | 79+ |
| Chest Cm Tolerance ± 2.5 |
95 - 105 | 95 - 105 | 105 - 115 | 105 - 115 | 110 - 120 | 115 - 125 | 120 - 130 |
| Chest In Tolerance ± 5.5 |
37 - 41 | 37 - 41 | 41 - 45 | 41 - 45 | 43 - 47 | 45 - 49 | 47 - 51 |
| Waist Cm Tolerance ± 2.5 |
91 - 101 | 91 - 101 | 96 - 106 | 96 - 106 | 101 - 111 | 106 - 116 | 111 - 121 |
| Waist In Tolerance ± 5.5 |
36 - 40 | 36 - 40 | 38 - 42 | 38 - 42 | 40 - 44 | 42 - 46 | 44 - 48 |
| Hip Cm Tolerance ± 2.5 |
102 - 112 | 102 - 112 | 115 - 125 | 115 - 125 | 120 - 130 | 125 - 135 | 130 - 140 |
| Hip In Tolerance ± 5.5 |
40 - 44 | 40 - 44 | 45 - 49 | 45 - 49 | 47 - 51 | 49 - 53 | 51 - 55 |
FAQ
The pants are part of a two-piece system that makes gearing up faster and easier than a one-piece suit. They are especially useful on trips where you want convenience, quick changes, and a suit that can be paired with the matching jacket.
The Powertex kneepads add abrasion resistance in a high-wear area. That helps the pants stand up to ladder climbs, boat decks, and shore entries without making the suit feel bulky.
The thigh pocket is best for small, lightweight items that you want close at hand. Keep the contents minimal so the pocket stays streamlined in the water.
They are intended to be used with the matching jacket as part of the FITFLEX two-piece system. This page is for the pants piece only; add the matching jacket as the additional piece to complete the wetsuit set so the connection and sealing work as designed.
Yes. Use the men's size guide above as a starting point, then contact us if you are between sizes or need help matching the pants to the jacket. Email sales@bluewaterphotostore.com and we can help you narrow it down.
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