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Road Thin Mid Socks with Hydrostop

Waterproof | Unisex
From £26.60

A performance thin weight 100% waterproof calf length sock that reduces water entry into the cuff from an elasticated band. More details


Key Benefits All benefits

  • 100% Waterproof, Windproof & Breathable
  • Reduced water ingress – Hydrostop silicon free elastication provides a secure fit and band
  • Moisture control and comfort – Merino Wool lining

Product in stock

Product Code: 11116170301010

  • 100% WaterproofWindproof & Breathable
  • Reduced water ingress – Hydrostop silicon free elastication provides a secure fit and band
  • Moisture control and comfort – Merino Wool lining
  • Added support with an elasticated ankle and instep
  • Secure comfortable fit – Y-gore heel construction
  • Prevent rubbing – Hand linked toe closure created flat seam
  • Hydrostop Usage Guide - SealSkinz Hydrostop technology creates a seal between the sock cuff and skin, helping to reduce the amount of water from running down the leg and into the sock. Due to this close bond between sock cuff and skin, we recommend that Hydrostop socks are only used outdoors and not for a prolonged period of time. Incorrect or prolonged use can result in excessive rubbing against the skin and may in a very small minority of cases cause minor skin irritation. The Hydrostop seal material has been fully tested to EN ISO 10993-5: 2009 and is OEKOTEX compliant.

A performance thin weight, mid length waterproof sock featuring Hydrostop designed specifically for road cycling for conditions where minimal insulation and maximum breathability are required.

  • Outer: 91% Nylon, 9% Elastane
  • Membrane: Hydrophilic membrane
  • Inner: 36% Merino Wool, 36% Acrylic, 18% Polyester, 5% Elastane, 4% Nylon, 1%TPU
  • Finer than traditional wool with tiny overlapping scales that case each fibre, these scales are hydrophobic (water repellent). Inside it's a different story, the fibre core is hydrophilic (highly absorbant). Merino is therefore a wicking fibre and can absorb and release 10 times more moisture than synthetics. Each fibre can absorb up to one third of its own weight in moisture without feeling clammy or wet to the touch. In our socks and gloves, the moisture is then wicked through the membrane to keep you feeling warm and dry

  • Our unique new technology gives you a much more secure fit between the top of the sock and your leg. Meaning the chance of wateringress through the top is massively reduced, enabling you to go out and stay out whatever the weather

  • This product features our patented Stretchdry technology which unlike anything else on the market allows us to incorporate a huge amount of stretch that makes this product 100% waterproof, breathable, windproof and incredibly comfortable

  • Sock Length

    The mid length is our staple sock which is perfect for all activities that require equal warmth, breathability and protection

  • Thermal Rating

    This product is rated 2 and is ideal for those cooler days when extra warmth is required 

  • Lifetime Guarantee

    This product qualifies for our Lifetime Stretchdry Guarantee

  • Product Care

    Wash At 40, Low Tumble Dry, Do Not Dry Clean, Do Not Iron, Do Not Bleach

  • British Design & Technology

    Developed with leading technical experts, athletes and designers creating products that perform at the highest levels



UK Delivery Price Free Delivery
Minimum Spend
Estimate Delivery
Time (Working Days)
Standard Delivery £2.99 £25 3 - 5
Next Day Delivery £1.99 Not Available 1
Saturday Delivery £8.99 Not Available 1 (Orders placed Friday before 2pm)

For international deliveries, see the full international delivery rates table

Road Thin Mid Socks with Hydrostop is rated 4.5 out of 5 by 18.
Rated 5 out of 5 by from Very warm I had to give up my winter cycling boots because I switched pedals. So, I had to ride in shoe covers, which just never seem to do the job. So, I decided I would try warm socks. Had a very old pair of SealSkinz socks and they worked. So, I needed to get a couple of new pairs. These work great. Fit comfortably. Keep feet nice and warm without turning toes into wrinkly raisins. The cycling cap is good, but a bit thick under a helmet. The gloves, on the other hand (well, both hands), just don't work: freezing fingertips.
Date published: 2018-03-09
Rated 5 out of 5 by from Awesome socks! I bought these for use on my motorcycle in the rain. I used them at work, standing on a roof covered in melting snow for 6 hours. At the end of the day, my boots were soaked, bit my feet were perfectly dry. I'll be buying another pair.
Date published: 2018-03-04
Rated 5 out of 5 by from Great product, excellent service! The product arrived at my doorstep just as promised, and answered exactly what I needed.
Date published: 2018-01-23
Rated 5 out of 5 by from Real socks If you are like me and ride your bike in all weather then , thsee socks are for you. Perfect 100%
Date published: 2018-01-08
Rated 5 out of 5 by from An excellent addition to the wardrobe After years using the mid-weight model from Sealsinz, the thin fills a gap. While not as thin as I'd hoped, they nevertheless easily fit into my Giro Empire SLX road shoes, which is what I was hoping for. The gripper/sealing material at the top of each cuff is a good addition, though I can't yet attest to whether it will keep water from running in. I tend to duct tape the cuffs to my legs when concerned about them filling with cold water; testing will be required. For cold, wet riding without lots of rain coming down, however, the socks have performed great in cyclocross, and I am very happy with them. I expect many years of service from them, like my other pairs.
Date published: 2017-12-17
Rated 5 out of 5 by from Very quick service We did not like the aquastop, so we swapped the socks. No doubt the aquastop functions very well, but you must like the clinging feeling.
Date published: 2017-06-01
Rated 5 out of 5 by from Warm and dry Wearing these with my winter cycling boots so dry and cosy feet! Good fit and not too bulky for summer shoes when the weather gets better. Excellent product.
Date published: 2017-03-12
Rated 5 out of 5 by from Review I bought it recently and I really like the feel of it.
Date published: 2017-02-05
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