Fourth Element Thermocline 2 Socks
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Delivery Information
Delivery Information
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
60 Day Returns
60 Day Returns
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
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
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.
Use these size guides to find the best fitting size Thermocline garment for you. Please be aware that not all sizes are available in all products. See individual product pages for size availability. Please contact us if you have any questions or require further assistance with sizing.
Please note that not all sizes are available in every garment.
MENS SIZE CHART
| Sizes | Height | Chest | Waist | Inside Leg* | ||||
|---|---|---|---|---|---|---|---|---|
| Inches | Cm | Inches | Cm | Inches | Cm | Inches | Cm | |
| XS Short | 5'3"-5'6" | 161-169 | 30-34" | 76-86 | 23-27" | 58-68 | 28.5-30.5" | 73-77 |
| XS | 5'5"-5'8" | 165-172.5 | 30-34" | 76-86 | 23-27" | 58-68 | 30-31.5" | 76-80 |
| S Short | 5'5"-5'8" | 165-172.5 | 34-38" | 86-96 | 27-30.5" | 68-78 | 30-31.5" | 76-80 |
| S | 5'7"-5'10" | 170-178 | 34-38" | 86-96 | 27-30.5" | 68-78 | 31-32.5" | 79-83 |
| S Tall | 5'9"-6'0" | 175.5-183 | 34-38" | 86-96 | 27-30.5" | 68-78 | 32.5-34" | 82-86 |
| M Short | 5'7"-5'10" | 170-178 | 38-41.5" | 96-106 | 30.5-34.5" | 78-88 | 31-32.5" | 79-83 |
| M | 5'9"-6'0" | 175.5-183 | 38-41.5" | 96-106 | 30.5-34.5" | 78-88 | 32.5-34" | 82-86 |
| M Tall | 5'11"-6'2" | 180.5-188 | 38-41.5" | 96-106 | 30.5-34.5" | 78-88 | 33.5-35" | 85-89 |
| L Short | 5'9"-6'0" | 175.5-183 | 41.5-45.5" | 106-116 | 34.5-38.5" | 88-98 | 32.5-34" | 82-86 |
| L | 5'11"-6'2" | 180.5-188 | 41.5-45.5" | 106-116 | 34.5-38.5" | 88-98 | 33.5-35" | 85-89 |
| L Tall | 6'1"-6'4" | 185.5-193 | 41.5-45.5" | 106-116 | 34.5-38.5" | 88-98 | 34.5-36" | 88-92 |
| XL Short | 5'11"-6'2" | 180.5-188 | 45.5-49.5" | 116-126 | 38.5-42.5" | 98-108 | 33.5-35" | 85-89 |
| XL | 6'1"-6'4" | 185.5-193 | 45.5-49.5" | 116-126 | 38.5-42.5" | 98-108 | 34.5-36" | 88-92 |
| XL Tall | 6'3"-6'6" | 190.5-198 | 45.5-49.5" | 116-126 | 38.5-42.5" | 98-108 | 36-37.5" | 91-95 |
| XXL Short | 6'1"-6'4" | 185.5-193 | 49.5-53.5" | 126-136 | 42.5-46.5" | 108-118 | 34.5-36" | 88-92 |
| XXL | 6'3"-6'6" | 190.5-198 | 49.5-53.5" | 126-136 | 42.5-46.5" | 108-118 | 36-37.5" | 91-95 |
| XXXL Short | 6'3"-6'6" | 190.5-198 | 53.5-57.5" | 136-146 | 46.5-50.5" | 118-128 | 36-37.5" | 91-95 |
| XXXL | 6'5"-6'8" | 195.5-203 | 53.5-57.5" | 136-146 | 46.5-50.5" | 118-128 | 37-38.5" | 94-98 |
WOMENS SIZE CHART
| Sizes UK | Sizes USA | Height | Chest | Waist | Hips | Inside Leg* | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Inches | Cm | Inches | Cm | Inches | Cm | Inches | Cm | Inches | Cm | ||
| 6 X Short | 4 X Short | 5'1"-5'4" | 155-162.5 | 27-30" | 68-76 | 20-23" | 51-59 | 30-33" | 76-84 | 26.5-28" | 67-71 |
| 6 Short | 4 Short | 5'2"-5'5" | 157.5-165.5 | 27-30" | 68-76 | 20-23" | 51-59 | 30-33" | 76-84 | 27-28.5" | 69-73 |
| 6 | 4 | 5'3"-5'6" | 160-168 | 27-30" | 68-76 | 20-23" | 51-59 | 30-33" | 76-84 | 28-29.5" | 71-75 |
| 8 X Short | 6 X Short | 5'2"-5'5" | 157.5-165.5 | 29 -32.5" | 74-82 | 22.5-25.5" | 57-65 | 32.5-35.5" | 82-90 | 27-28.5" | 70-75 |
| 8 Short | 6 Short | 5'3"-5'6" | 160-168 | 29 -32.5" | 74-82 | 22.5-25.5" | 57-65 | 32.5-35.5" | 82-90 | 28-29.5" | 71-75 |
| 8 | 6 | 5'4"-5'7" | 162.5-170 | 29 -32.5" | 74-82 | 22.5-25.5" | 57-65 | 32.5-35.5" | 82-90 | 28.5-30.5" | 73-77 |
| 10 X Short | 8 X Short | 5'3"-5'6" | 160-168 | 31.5-34.5" | 80-88 | 25-28" | 63-71 | 34.5-38" | 88-96 | 28-29.5" | 71-75 |
| 10 Short | 8 Short | 5'4"-5'7" | 162.5-170 | 31.5-34.5" | 80-88 | 25-28" | 63-71 | 34.5-38" | 88-96 | 28.5-30.5" | 73-77 |
| 10 | 8 | 5'5"-5'8" | 165-173 | 31.5-34.5" | 80-88 | 25-28" | 63-71 | 34.5-38" | 88-96 | 29.5-31" | 75-79 |
| 12 Short | 10 Short | 5'5"-5'8" | 165-173 | 34-37" | 86-94 | 27-30.5" | 69-77 | 37-40" | 94-102 | 29.5-31" | 75-79 |
| 12 | 10 | 5'6"-5'9" | 167.5-175 | 34-37" | 86-94 | 27-30.5" | 69-77 | 37-40" | 94-102 | 30.5-32" | 77-81 |
| 12/14 (12 top/ 14 bottom) |
10/12 (10 top/ 12 bottom) |
5'6"-5'9" | 167.5-175 | 34-37" | 86-94 | 29.5-32.5" | 75-83 | 39.5-42.5" | 100-108 | 30.5-32" | 77-81 |
| 14 Short | 12 Short | 5'6"-5'9" | 167.5-175 | 36-39.5" | 92-100 | 29.5-32.5" | 75-83 | 39.5-42.5" | 100-108 | 30.5-32" | 77-81 |
| 14 | 12 | 5''7"-5'10" | 170-178 | 36-39.5" | 92-100 | 29.5-32.5" | 75-83 | 39.5-42.5" | 100-108 | 31-32.5" | 79-83 |
| 16 Short | 14 Short | 5''7"-5'10" | 170-178 | 38.5-41.5" | 98-106 | 32-35" | 81-89 | 41.5-45" | 106-114 | 31-32.5" | 79-83 |
| 16 | 14 | 5'8"-5'11" | 172.5-180 | 38.5-41.5" | 98-106 | 32-35" | 81-89 | 41.5-45" | 106-114 | 32-33.5" | 81-85 |
| 18 Short | 16 Short | 5''7"-5'10" | 170-178 | 41-44" | 104 -112 | 34.5-37.5" | 87-95 | 44-47" | 112-120 | 31-32.5" | 79-83 |
| 18 | 16 | 5'8"-5'11" | 172.5-180 | 41-44" | 104 -112 | 34.5-37.5" | 87-95 | 44-47" | 112-120 | 32-33.5" | 81-85 |
| 20 Short | 18 Short | 5''7"-5'10" | 170-178 | 43.5-46.5" | 110-118 | 36.5-40" | 93-101 | 46.5-49.5" | 118-126 | 31-32.5" | 79-83 |
| 20 | 18 | 5'8"-5'11" | 172.5-180 | 43.5-46.5" | 110-118 | 36.5-40" | 93-101 | 46.5-49.5" | 118-126 | 32-33.5" | 81-85 |
HOOD SIZE CHART
| Hat Sizes | Head Circumference | Head Circumference |
|---|---|---|
| Inches | Cm | |
| XS | 19-20" | 48-51 |
| S | 20-21" | 51-53 |
| M | 21-22" | 53-56 |
| L | 22-23" | 56-59 |
| XL | 23-24" | 59-61 |
| XXL | 24-25" | 61-64 |
SOCK SIZE CHART
| Unisex Sizes | UK | US | EU |
|---|---|---|---|
| XS | 3-4 | 4-5 | 35-37 |
| S | 5-6 | 6-7 | 38-40 |
| M | 7-8 | 8-9 | 41-42 |
| L | 9-10 | 10-11 | 43-44.5 |
| XL | 11-12 | 12-13 | 46-47 |
| XXL | 13-4 | 14 - 15 | 48-49 |
Thermocline 2 is lightweight, machine washable and equivalent to a 2mm neoprene wetsuit, without the wetsuit, making in perfect for those allergic to neoprene. Now, made using recycled 'Ghost' fishing nets, Thermocline is part of our OceanPositive collection. So not only will you be warm and the sharpest dressed diver on the boat you'll also be helping our oceans; what is there not to feel good about!
Made from 33% Econyl® Recycled Nylon / 57% Polyester / 10% Elastane
Machine Wash at 30°C
FEATURES:
- Neoprene free
- Outer contains 78% recycled Nylon
- Lightweight
- Wind and waterproof fabric
- Breathable
- Neutrally buoyant
- Machine washable
- Equivalent of 2mm neoprene