Waterproof W4 7mm Women's Wetsuit
Use this size guide to find the best fit for your new Waterproof Wetsuit. Remember, this is a guide only so we advise you to check for a proper fit before using your new wetsuit for the first time. Here is a handy guide on how to measure yourself for a Waterproof wetsuit or Waterproof Drysuit. Please contact us if you have any further questions regarding sizing.
Please note that not all sizes are available in all suits.
Mens Wetsuits
3XS | 2XS | XS | S | M | ML | L | XL | 2XL | 3XL | |
---|---|---|---|---|---|---|---|---|---|---|
EU Size | C42 | C44 | C46 | C48 | C50 | C52 | C54 | C56 | C58 | C60 |
Height | 165 - 171 | 167 - 173 | 169 - 175 | 171 - 177 | 173-179 | 175 - 181 | 177 - 183 | 179 - 185 | 181 - 187 | 183 - 189 |
Head | 56 | 56 | 57 | 57 | 58 | 58 | 58 | 59 | 59 | 60 |
Neck | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 |
Chest | 84 | 88 | 92 | 96 | 100 | 104 | 108 | 112 | 116 | 120 |
Waist | 68 | 73 | 78 | 83 | 88 | 93 | 98 | 103 | 108 | 113 |
Hips | 84 | 88 | 92 | 96 | 100 | 104 | 108 | 112 | 116 | 120 |
Neck to Crotch | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 |
Neck to Wrist | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 |
Crotch to Ankle | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 |
Womens Wetsuits
3XS | 2XS | XS | S | M | ML | L | XL | 2XL | 3XL | |
---|---|---|---|---|---|---|---|---|---|---|
EU Size | C30 | C32 | C34 | C36 | C38 | C40 | C42 | C44 | C46 | C48 |
Height | 157 - 163 | 159 - 165 | 161 - 167 | 163 - 169 | 165 - 171 | 167 - 173 | 169 - 175 | 171 - 177 | 173 - 179 | 175 - 181 |
Head | 55 | 55 | 55 | 56 | 56 | 56 | 56 | |||
Neck | 32 | 33 | 33 | 34 | 35 | 35 | 36 | 37 | 37.5 | 38.5 |
Chest | 72 | 76 | 80 | 84 | 88 | 92 | 96 | 100 | 104 | 108 |
Waist | 56 | 60 | 63 | 67 | 70 | 74 | 77 | 81 | 84 | 88 |
Hips | 80 | 84 | 88 | 92 | 96 | 100 | 104 | 108 | 112 | 116 |
Neck to Crotch | 70 | 71 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 |
Neck to Wrist | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 |
Crotch to Ankle | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 |
The Waterproof W4 7mm is the ultimate back-zip wetsuit for female divers who demand warmth, comfort, and durability in colder waters. With over 28 years of wetsuit innovation behind its design, the W4 combines cutting-edge materials with a sleek, retro-futuristic silver aesthetic to enhance both style and functionality.
Unrivaled Fit & Comfort
- 3D Sculpted Design – Pre-bent arms and legs with strategically placed stretch panels for a natural, anatomical fit.
- WaveFlex Panels – Integrated into the arms and legs to enhance flexibility and ease of movement.
- Gender-Specific Construction – Designed to provide optimal lift, support, and fit for female divers.
Superior Warmth & Protection
- 100% Microcell CR Neoprene – Premium-grade neoprene ensures excellent insulation, flexibility, and long-lasting durability.
- Double Smooth-Skin Seals – Generous seals at the wrists and ankles, complete with YKK #10 Vislon zippers for added warmth and easy donning.
- 10mm Spine Pad with Extra Seal – Provides additional insulation and prevents cold water entry through the back zipper.
- Adjustable Neck Closure – Reduces water flushing for a more tailored and comfortable fit.
Durability & Reinforcement
- ToughTex Panels – Reinforced on elbows and knees for maximum abrasion resistance in high-wear areas.
- Bonded HiQ Nylon Thread – Ensures superior durability and resistance to wear and tear.
- Reinforced Shoulders – Provides anti-slip and abrasion protection, ideal for carrying heavy dive gear.
Premium Features for Enhanced Diving
- Bronze Slider on Back Zipper – YKK Vislon #10 zipper with an ultra-durable bronze slider for smooth, trouble-free operation.
- Comfort Zipper – A fully gusseted front neck zipper relieves pressure and enhances surface comfort.
- Non-Slip Seat Grip – Polyurethane-embossed back panel prevents slipping and adds extra durability.
- 3D Moulded Rubber Kneepads – Innovative hinged design allows unrestricted movement while providing maximum knee protection—perfect for dive instructors.
- Computer Strap Anchors – Anti-slip anchors keep dive computers securely in place, even when removing gloves.
- WPAD™ – Waterproof Personal Accessory Dock – A convenient docking station on the right thigh, designed for an optional expandable pocket to store accessories like an extra mask, slate, or GoPro.
Built to Last, Designed to Perform
With its high-performance materials, thoughtful ergonomic design, and attention to every detail, the Waterproof W4 7mm wetsuit is a premium choice for serious female divers. Whether you're navigating cold waters or leading dive courses, this suit offers the warmth, durability, and flexibility needed for optimal performance.
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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
60 Day Stress Free Returns
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
Returning To Chiswick Store
We want to make your shopping experience as seamless and enjoyable as possible, even when it comes to returns. That’s why we offer hassle-free returns at our Chiswick store. But there’s more—when you visit to make a return, you can also pre-order items to be available for collection. This means we’ll have a range of sizes ready for you to try on, ensuring you find the perfect fit before leaving the store.
Shop with Confidence, Wherever You Are
To make things even easier, we offer complimentary video consultations with our expert team. Whether it’s before or after your purchase, our specialists can guide you through sizing, fit, and styling—all from the comfort of your home. It’s like having your own personal VIP shopping experience, tailored just for you.
From returns to reorders, we’re here to help you find exactly what you need with zero stress.
Book Video Consultation: Book Now
We offer the option for customers to choose ‘Pickup in store’ as a shipment method, allowing your order to be picked up from our Chiswick store at a time and date that works for you (within our business hours). The process is really easy, but we'll run through it here:
Step 1 - Add products to your cart:
Browse our vast selection of diving and snorkelling equipment, adding the kit you want to your cart.
Step 2 - Head to your cart:
Click on the cart icon to see a summary of the items you are about to purchase.

Step 3 – Review Your Order and Proceed to Checkout:
Once you're satisfied with the items in your cart, you can add a note to your order under the "Order Summary" section if desired. When you're ready to proceed, simply click "Checkout" to complete your order.
Step 4 - Customer Information:
If you have a Mike's Dive Store account, simply log in to autofill your details. If not, enter your email address, select ‘Pickup in Store,’ and then click ‘Continue to Payment’ to proceed.

Step 5 – Payment & Billing Details:
Select your preferred payment method and enter your payment information. Below, provide your billing details. If you're logged into your account, please double-check that your billing and contact information are up to date.

Step 6 – Review Order:
After entering your payment details, click ‘Review Order’ to proceed with placing your order. You will receive an email confirmation with your unique order number. We will notify you when your order is ready for collection, usually within 4 hours or sooner during our opening hours (Monday to Saturday, 10 AM to 6 PM). Please note that our hours may vary during the Christmas and New Year periods.
Our London Store Information:
Address:
Mike's Dive Store, 113 Power Rd, Chiswick, West London, W4 5PY
Telephone:
Local: 01202 037162
International: 0044 1202 037162
Email:
All Enquiries - support@mikesdivestore.com
Store Opening Times:
Mon - Fri: 10am - 6pm
Sat: 10am - 5pm
Sun: Closed
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
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.