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Simply the best Recovery sock you can buy. The X-Bionic xbs.precuperation / recovery socks employ partial compression of the fascia for optimised oxygenation and nutrient delivery to tired muscles to offer greater performance.
Simply the best Recovery sock you can buy. The X-Bionic xbs.precuperation / recovery socks employ partial compression of the fascia for optimised oxygenation and nutrient delivery to tired muscles to offer greater performance.
X-Bionic

X-Bionic Effektor xbs.precuperation / Recovery Socks: Black/Acid Green

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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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Anxiety-free returns

Returns and exchanges

If you are not completely satisfied with your purchase, simply return the item or items to us in their original condition* within 30 days of receipt. You must notify us in writing within 14 working days of placing your order, by post or email of your intention to do this.

RETURN ADDRESS:

Returns Department
7hundred Ltd
68 Peascod Street
Windsor
SL4 1DE

We will issue a refund, credit or exchange the item for a different size / colour if preferred. Delivery charges are only refundable if you have canceled your entire order within the 7 day Cooling-Off Period or where the goods are faulty and a refund is made.

Store Credit is valid for 2 years and cannot be redeemed for cash at any point.

Where you require an exchange, for example, because a size has been incorrectly ordered, we will make a £4.95 charge or deduct the value from Reward Points where available, to cover re-delivery costs.
(Note: For larger items such as wheels, smart trainers, this charge may vary and you will be informed of the price before the item is sent).

Payment for this must be provided before we will send out the replacement item.

For European and International orders the charge will vary depending on the current cost of delivery to that country. For an accurate price, please contact us before returning your item.

Sorry, we cannot accept returns of books or software where any seals have been broken or working products that have been used.

Please note :

  • The item is your responsibility until it reaches us. For your own protection, we recommend that you send the parcel using a delivery service that insures you for the value of the goods.
  • The cost of returning the item to us is your responsibility.
  • The parcel can take up to 7 working days to be processed once received.

* Note: when trying on items of clothing, please ensure that you are not wearing perfume / aftershave or a deodorant which may leave a scent or marks on the item. In the case of cycling shorts please ensure that underwear is worn when first trying them on. The item(s) must be returned in its original packaging with all labels and tags and with all enclosed documentation.

We will be unable to accept the return of any item where there is evidence that these instructions have not been followed.

For large items such as bikes, trainers and associated large / bulky accessories and wheels, we reserve the right to charge a re-stocking fee of 5% to cover our administration costs.

Faulty Item

If the item you received is faulty, please contact us quoting your order number, your name and address, details of the product and the reason for return, and whether you require a refund or a replacement. We will then advise on how to proceed with the return. You have 30 days from receipt of the faulty item to notify us of your intent to return it and a further 30 days in which to do so.

Incorrect Item

If the item you received is not what you originally ordered, please contact us quoting your order number, your name and address, details of the product and the reason for return, and whether you require a refund or a replacement. We will then advise on how to proceed with the return.

All refunds will be given as soon as possible, and usually take the form of a refund transaction onto the card used for the original purchase. At the very latest we will refund your money within 28 days from the day we receive your returned item. In the case of incorrect ordering and undisclosed reasons for return, a credit or exchange may be issued and the customer will be expected to pay the return postage costs.

All returns must be accompanied by a completed returns form and a copy of the original invoice.



You can submit a returns form here:

Returns Form

X-Bionic Effektor xbs.precuperation / Recovery Socks: Black/Acid Green

Season:2015

Brand:X-Bionic

Code:X020431-B004

It is with some trepidation that I approach writing about X-Bionic, particularly a relatively tame item like socks. The reason being that there is a vast amount of information for every item they make that makes being brief a tricky achievement, indeed I imagine that most readers get frustrated by the sheer volume of text sitting below the beautiful product image!

To some extent I share the suffering - if you have ever seen a brochure for a single product in the X-Bionic range you'll understand - they are the same thickness as most ranges of clothing from other brands! The flip side of the coin is that any brand that can write tomes about their products must be proud of them, have something valuable to say and ultimately that should instill confidence in us, the end user.

So, I'll endeavour to keep it brief. The chances are, if you're reading about these Precuperation Socks, you'll know a little of X-Bionic and how they work as a brand and how good we believe they are - if you don't you have 2 options: a) read any other X-Bionic product write up on this site or b) trust me!

The beautifully named X-Bionic Effektor xbs.precuperation/Recovery socks are, to all intents and purposes, a recovery sock. The similarities with any other recovery socks on the market however, end in the nomenclature.

Like all X-Bionic clothing, the focus is in optimising an athlete's performance by utilising the body's own mechanisms in a symbiotic, natural way to best achieve that. In most instances X-Bionic look at the natural processes of the body (in this case recovery) and find ways to enhance it in a way that is complimentary and that doesn't do so by compromising any other system that may be in play.

The concept of the X-Bionic xbs.precuperation socks is simple: Prevention is better than cure. Although the socks can be used extremely effectively immediately post exercise as a recovery garment, they are primarily pitched at pre-exercise muscle oxygenation and nutrient delivery - usually overnight whilst sleeping : Power storage ahead of time. 

X-Bionic's compression system differs from most, they employ Partial-Compression to offer the benefits of compression but without neglecting the body's need for cooling. Compression clothing has been around for some time and has definite advantages for performance and recovery. However, it is usual to experience mild overheating as the blood coming to the skin is quickly returned to the heart, reducing the amount of time heat has to dissipate at the skins surface. Heavily compressed muscles suffer greater temperature irregularities which leads to a greater energy expenditure from the body - the antithesis of X-bionic's guiding design principle. Partial-compression allows for optimal support, blood-flow and nutrient delivery without having an effect on the thermal output of the body, thus helping to maintain optimal recovery.

xbs.precuperation/recovery socks act on the Fascia - a structure of connective tissue that surrounds muscles, groups of muscles, blood vessels and nerves. Fascial compression exerts its effect by having a sock that adapts to the size of the wearers calf muscle as well as foot size. This targeted approach optimises the natural recovery climate even before activity begins by maintaining natural blood circulation, helping to deliver more nutrients and oxygen to muscles than would be the case in other, higher compression garments. It is critical therefore that you get the right size!!

The schedule of the weaving is the secret to the socks' performance. It starts with a Left and Right specific design (the machines that line the factory floor are arranged in banks of Left and Right) this ensures the correct anatomical fit for each foot and the footbead of each includes an Air Conditioning Channel to optimise temperature at the sole. Both the Toe Tip and Heel feature a re-inforced area with the toe having asymmetrical impact-absorbing protectors made of hollow-core Robur™ fibers which cushion and protect toes at the pressure-sensitive tips. In addition there is an area around the toes that reduces the effect of chaffing and minimises the risk of blisters. The Fascia frame construction married to specific Partial- and Smart-Compression zones optimises compression pressure.This lends perfect support to stop muscle vibration whilst maximising nutrient flow, lactate removal and temperature for the absolute best recovery.

The large frontal area connects directly to the wide-mesh AirConditioning® Channel and together with the Traverse AirFlow Channel System™ it ensures a supply of fresh air under the soles.

Support is taken care of with the unique crossover ankle bands called the X-Cross Bandage - and the reason for the name X-Socks. They are a knit of elastic materials which give stressed tendons, muscles and joints secure hold and stability without limiting freedom of movement. In addition, AirFlow AnklePads help protect ankle bones. The crescent-moon-shaped alignment of the pads offers the best possible protection without affecting the ventilation ability of the AirConditioning Channel. Additional protection comes in the form of the Lambertz-Nicholson Achilles Tendon Protector which guards against pressure and friction.

These are seriously comfortable too, no itchy fabrics, no cold feel against the skin and they really do work. I'm wearing a pair now. As someone that rides to work and back every day and who spends 10 hours in between standing or walking, I can attest to their efficacy. Those that know me will know how I enthuse about X-Bionic, but they will also know that I do so with plenty of testing in place!

The Effektor xbs.precuperation socks give your body the best possibility to rest up ahead of time, most of us lead busy lives and when you know things are going to get busy with no time for recuperation afterwards, the precuperation socks are ideal for better oxygen flow and muscular recovery. After all, training is only effective if a good recovery follows. 

I haven't quite managed brief, but then the devil is in the detail.

Simply put, if you are looking for a recovery sock. Buy these, I guarantee they will be more comfortable and more effective than anything else you'll try. 

Positioning and fit of the X-Bionic xbs.precuperation socks is critical for their optimal function. They are tailored precisely to the anatomy of the leg muscles so taking the time to fit them right will result in the best physiological effects.

  • Ensure that you have the correct foot size and most importantly - CALF Diameter
  • Ensure the green positioning line runs vertically, exactly up the shin bone.
  • It sounds simple but : Ensure that the Left sock is on the Left foot and the Right on the Right!
Technical Information

X-Bionic® partial compression: A new benchmark in compression technology. Partial compression by X-Bionic® utilizes the advantages of compression without neglecting cooling.

Fascia-Zone: Effective fascial effect for additional preventive power storage.

PositioningLines: The PositioningLines are adjustable on the shin. This ability guarantees that the partial compression zone lies optimally in order to fully experience its value.

AirConditioning Channel®: Conducts air away from the anatomically shaped footbed via the inside surface of the foot and thus ensures that moist,overheated air is pumped out of even tight fitting shoes with every movement.

Stretching ribs: Provide elasticity and perfect fit.

Self-adjusting cuff: Adapts to any size leg without slipping or constricting.

Smart Compression Zone: Improves nutrient supply, reduces muscle vibrations, enhances performance.

Lambertz-Nicholson Achilles Tendon Protector™: Thanks to its highly abrasion-resistant and impact-absorbing material, the protector protects the Achilles tendons from pressure points and friction from the top of the shoe. The sensitive Achilles tendons aren't stressed because they are encased in the cushioning pod.

ToeTip Protector: Asymmetrical impact-absorbing protectors made of hollow-core Robur™ fibers cushion and protect toes at the pressure-sensitive tips.

Anatomically shaped footbed: For "L"-left and "R"-right foot with integrated AirConditioning Channel®.

Traverse AirFlow Channel System™: Regulates the temperature of the sole of the foot and conducts moist and overheated air into the AirConditioning Channel®.

Toe Protector: Guards against blisters and chafing.

AirFlow™ AnklePads: Ankle bones are often scraped up during falls since they jut out from the sides of the legs. The crescent-moon-shaped alignment of the pads offers the best possible protection without affecting the ventilation ability of the AirConditioning Channel®.

X-Cross® bandage: The unique crossover ankle bands, knit of elastic materials, give stressed tendons, muscles and joints secure hold and stability without limiting freedom of movement.

Heel Protector: Guards against pressure and friction.

Sizing Information

X-Bionic Effektor Precuperation Sock Size Guide

Professional Opinion

Hands down the best Recovery product I have ever owned. I tend to wear them both as a precuperation piece but also when I know I'm going to be on my feet for a long time. Super comfortable and you can actually feel them working. Awesome kit as you would expect from the X-Bionic wizards.

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  • X-Bionic Effektor xbs.precuperation / Recovery Socks: Black/Acid Green review by Steve, on 28/07/2016

    5
    I use recovery/compression socks after every race and hard training session and find they actively aid my recovery, easing tension in the legs and preparing me for my next session. Ive previously used Assos and Endura socks. These X-Bionic socks are by far the best. Technically they are advanced, with variable compression that really works - its much more than marketing jargon, though the packaging has plenty of that as well! I will be using only these socks from now on. Comfortable & effective.
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