Aqualung AquaFlex Men 5mm Wetsuit
Delivery & Returns
Delivery & Returns
Delivery Information
We offer free tracked UK standard delivery on orders over £50.
Standard UK delivery and Next Business Day UK delivery rates are calculated at checkout and offers a number of courier options for maximum convenience to you.
International shipping rates depend on items, shipment weight and destination. Shipping costs are calculated at checkout.
Estimated delivery times are shown during checkout and reflect your chosen delivery method. More Details
Returns Information
If you change your mind, it doesn’t fit, or you become inflicted with buyer’s regret - that's OK!
Mike's Dive Store offer an extended returns policy of 60 days - so you can be rest assured if the suit, piece of diving equipment or gift doesn't suit then just send it back, and we will either exchange it or offer a full refund less any postage costs. Too easy!
Please note that there are some special order items on our website that will be subject to a 20% re-stocking fee, but we will let you know about these items before we 'special order' them so that you are aware of this. If this is the case we can always help with correct sizing so that we minimise the risk of return. More Details
Help & Support
Help & Support
Need Help?
Our expert diving team is here to assist with your order, sizing, or product selection. We're divers ourselves, ready to support you!
Chat Hours:
Monday - Friday: 09:00 AM - 05:50 PM GMT
Prefer a call back? Just request it through the chat bubble!
Store Location
Mike's Dive Store
113 Power Rd, Chiswick, West London, W4 5PY
Local: (020) 8994 6006
Store Hours
Mon - Fri: 10 AM - 6 PM
Sat: 10 AM - 5 PM
Sun: Closed
Bank Holidays: Store & Warehouse Closed (no dispatch)
Online Video Consultations
Unable to visit us? Book a live video consultation for tailored advice on equipment, fitting, or specialized gear. Get expert guidance from our team, face-to-face. Book Now
For more answers, visit our FAQs.
THis is the new universal Aqua Lung Wetsuit Size Chart. Use this size chart to choose the most appropriate size for your Aqualung Wetsuit. Please contact us if you require any advice.
MENS SIZES
| Size | Height (cm) | Chest (cm) | Waist (cm) | Hips (cm) | Weight (kg) |
|---|---|---|---|---|---|
| XS | 155-165 | 80-90 | 71-78 | 80-90 | 50-60 |
| S | 160-170 | 85-95 | 76-86 | 87-97 | 55-70 |
| M | 165-175 | 90-100 | 81-91 | 91-101 | 60-80 |
| ML | 170-180 | 95-105 | 86-96 | 96-106 | 70-90 |
| L | 175-185 | 95-105 | 91-101 | 102-112 | 80-100 |
| XL | 180-190 | 105-115 | 96-106 | 115-125 | 90-105 |
| 2XL | 185-195 | 110-120 | 101-111 | 120-130 | 95-110 |
| 3XL | 190-200 | 115-125 | 106-116 | 125-135 | 110+ |
WOMENS SIZES
| Size | Height (cm) | Chest (cm) | Waist (cm) | Hips (cm) | Weight (kg) |
|---|---|---|---|---|---|
| XS | 150-160 | 75-85 | 60-70 | 75-85 | 45-50 |
| S | 155-165 | 80-90 | 65-75 | 85-95 | 50-55 |
| M | 160-170 | 85-95 | 70-80 | 95-105 | 55-60 |
| ML | 165-175 | 90-100 | 75-85 | 105-115 | 60-65 |
| L | 170-180 | 90-100 | 75-85 | 105-115 | 65-70 |
| XL | 175-185 | 95-105 | 80-90 | 115-125 | 72-77 |
| 2XL | 180-190 | 100-110 | 85-95 | 125-135 | 75-80 |
| 3XL | 185-195 | 105-115 | 90-100 | 135-145 | 80+ |
The Aqua Lung AquaFlex 5mm Wetsuit has built a global reputation on three things: stretch, comfort, and warmth — and this men's 5mm delivers all three in a suit designed for temperate water diving. The AquaFlex name has long been shorthand for quality at genuine value, and this version upholds that with a construction spec that punches well above its price point.
At the core is a 4-way stretch, petroleum-free neoprene that moves with your body rather than fighting it — essential for any dive where you need full range of motion without the suit working against you. At 5mm, it's a serious thermal performer, and the addition of Canadian cuffs at the wrists and ankles tightens the seal against cold water ingress, keeping you warmer for longer on deeper or longer dives. A semi-dry zipper system reinforces that thermal performance at the back entry, while Powertex knee protection adds targeted durability exactly where wetsuits tend to wear out first.
Features:
- 4-way stretch petroleum-free neoprene — maximum range of motion with an eco-conscious material choice
- Canadian cuffs — wrist and ankle seals that limit water entry and retain warmth, standard on 5mm and 7mm AquaFlex suits
- Semi-dry zipper system — reduces water flushing through the back zip for improved thermal performance
- Powertex knee protection — reinforced panels at the knees for durability in high-wear areas