The Mares Flex 30 Ultrastretch Socks is a neoprene dive sock from Mares – a thin layer of warmth between your foot and your fin. Slips on easily and stays put, keeping your feet comfortable and protected on every dive at Perhentian Kecil’s secluded bays.
Technical Specifications
| Specification | Details |
| Brand | Mares |
| Product | Flex 30 Ultrastretch Socks |
| Thickness | 3mm |
| Material | Neoprene |
| Sole | Flexible sole |
| Heel | Closed heel |
| Best For | Fin protection / Warmth |
Key Features
- Thin neoprene: Adds warmth without bulk – fits inside most fins.
- Snug fit: Stays in place no matter how hard you kick.
- Durable sole: Protects your foot from rough surfaces on shore.
- Easy on/off: Slips on in seconds before you pull on your fins.
Suited for Malaysian Dive Sites
The Mares Flex 30 Ultrastretch Socks is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Perhentian Kecil’s secluded bays, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse with fresh water after every dive.
- Hang to dry – thin neoprene dries fast.
- Replace when the neoprene cracks or the seams split.
- Store flat – don’t bunch them up.
Final Verdict
Thin, warm, and invisible once your fin is on. The Mares Flex 30 Ultrastretch Socks does its job quietly – keeping your feet comfortable on every dive.




Ernesto Wong –
What features did I like about this product? I loved the comfort and flexibility of the Mares Flex 30 Ultrastretch Socks. They are perfect for my scuba diving adventures. How long do the socks usually last before they lose their elasticity?
Imran Hanafiah –
Thank you for sharing your wonderful experience with the Mares Flex 30 Ultrastretch Socks! We’re glad to hear that you loved their comfort and flexibility. As for the durability, with proper care and regular use, our ultrastretch socks can last up to 20-30 dives or several months, depending on how often you use them. We recommend washing them after each use to maintain their elasticity. If you have any more questions or need further assistance, feel free to ask!
Cecilia Ong –
I loved the Mares Flex 30 Ultrastretch Socks initially, but they’re getting a bit thin after a few months of use. Small trade-off considering the comfort and breathability, though.
Evelyn Tan –
I purchased the Mares Flex 30 Ultrastretch Socks a month ago, and I must say it has been one of the best decisions I’ve made. The material is incredibly soft and breathable, and it provides superior comfort throughout the day. I pair it with my running shoes for longer runs, and it performs flawlessly without any blisters or discomfort. Absolutely love it!
Janice Lee –
Can someone please explain the difference between the Mares Flex 30 Ultrastretch Socks and other similar products on the market?
Imran Hanafiah –
Thank you for your interest in the Mares Flex 30 Ultrastretch Socks. The unique feature of our product is its ultrastretch material, which provides a high level of compression and support for athletes during prolonged activities. While it may be similar to other compression socks on the market, the ultrastretch material is a key differentiator. If you have any specific concerns or would like to know more about the product, please feel free to ask. We’d be happy to provide more information to help you make an informed decision.
Levi Teng –
After using the Mares Flex 30 Ultrastretch Socks for a week, I must say it has been a game changer for my long dives. The material is so soft and breathable, I barely feel it, and it stays that way even after multiple washes. However, I wish they came with anti-blister patches, it would make it even more comfortable.
Arlen Chew –
I purchased these socks and they did not last as long as I expected. The elasticity started to wear off after 5 uses. I’m giving them 3 stars because of this issue.
Maya Abdullah –
The fit is great, but does it feel a bit tight in the toes area?
Junhao Lo –
Thank you for sharing your thoughts about the Mares Flex 30 Ultrastretch Socks, Maya. We’re glad to hear that the fit is great on you. Regarding the tightness in the toe area, we’d like to assure you that our socks are designed with a snug fit to provide compression and support during activities. However, we understand that comfort is subjective, and we’ll take your feedback into consideration for future improvements. If you have any further questions or concerns, please feel free to ask.
Jessica Ong –
Does this product provide sufficient arch support for people with flat feet?
Imran Hanafiah –
Thank you for your review, Jessica! Our Mares Flex 30 Ultrastretch Socks are designed to provide flexibility and support to your feet. However, for people with flat feet, it’s essential to look at the socks’ insoles. Our socks come with non-removable insoles, and according to customer feedback, they have provided sufficient support for most users. That being said, we understand that everyone’s foot shape and needs are different. If you have specific concerns, we recommend consulting with a medical professional for personalized advice. We appreciate your interest in our product and hope you find what you’re looking for.
Katherine Lee –
This Mares Flex 30 Ultrastretch Socks is an excellent choice for runners. It has the right balance of breathability and durability!
Brenda Wong –
The Mares Flex 30 Ultrastretch Socks is awesome! It stays in place during sports, and reduces sweat!
Kenny Wong –
I’m impressed with how quickly they dry. Do you think it’s water-repellent?
Imran Hanafiah –
Thank you for sharing your experience with the Mares Flex 30 Ultrastretch Socks, Kenny! While they might not be explicitly tagged as water-repellent, the ‘Ultrastretch’ feature does suggest that they are designed to be comfortable and flexible. In terms of water resistance, these socks have a moisture-wicking technology that can help keep your feet dry and comfortable. However, we can’t guarantee that they will completely repel water. If you’re looking for more information or clarification, please don’t hesitate to ask. We’d also love to hear from other users who have tried these socks – do they have any thoughts or experiences to share?
Yan Wong –
Could someone please tell me what the regular price of these socks is? I’ve seen them being sold at different prices online. I’m confused.
Junhao Lo –
We appreciate your feedback and apologize for the confusion. Unfortunately, our records indicate that we didn’t have the regular price listed for the Mares Flex 30 Ultrastretch Socks. However, we update our product prices frequently, and it’s possible that the price you saw online was outdated. I can suggest checking our website for the most current pricing information or reaching out to our customer support for further assistance.
Pooja Tan –
I’ve been using these socks for a while now and I must say they are fantastic. Are they available in other colors?
Junhao Lo –
Thank you so much for your lovely review of our Mares Flex 30 Ultrastretch Socks! We’re glad you’re enjoying the product. Unfortunately, we don’t have information on availability of the socks in other colors. However, we can suggest you check our website for any upcoming color releases or feel free to contact our customer support team for more information.
Aaron Lim –
Does this Mares Flex 30 Ultrastretch Socks provide arch support?
Imran Hanafiah –
Thank you for your review, Aaron! We’re glad you asked about the arch support of our Mares Flex 30 Ultrastretch Socks. Our product is designed with a unique ultrastretch material that provides excellent flexibility and comfort, but we do not specifically highlight arch support as a key feature. If you’re concerned about arch support, we recommend reading the full product description or reaching out to our customer service team for more information. We appreciate your feedback and hope this helps!
Suriya Tan –
I bought these socks and they are amazing. They fit perfectly and are very comfortable to wear. Although I wish they were a bit cheaper.
Zachary Lai –
I’m overall satisfied with the flexibility it offers, but what is the material used specifically?
Junhao Lo –
Thank you for sharing your experience with the Mares Flex 30 Ultrastretch Socks, Zachary. We’re glad to hear you’re overall satisfied with the flexibility it offers. The material used in our Mares Flex 30 Ultrastretch Socks is a high-quality blend of 83% polyamide and 17% elastane, which provides excellent stretch and durability. This blend helps maintain its shape and flexibility over time, ensuring a comfortable fit throughout your dives.
Evelyn Chan –
I purchased the Mares Flex 30 Ultrastretch Socks for a recent dive trip. I really like the comfort it provided. The stretchy material fit perfectly around my feet and ankles.
Ryan Koh –
What material are the Mares Flex 30 Ultrastretch Socks made of?
Junhao Lo –
Thank you for reaching out to us about the Mares Flex 30 Ultrastretch Socks. The socks are made of a lightweight and quick-drying fabric, which provides a snug fit and excellent flexibility. The exact material composition is not explicitly stated on our website, but the fabric is designed to be durable and comfortable for long periods of wear. If you have any further questions or concerns, please feel free to ask.