# UYN Run Compression Fly men’s socks, green/black

UYN Run Compression Fly green/black men’s socks combine bright green at the top with black at the bottom. They are compression socks for intensive running and skating: with cushioning knit at the front of the foot, a breathable zone under the ankle, 3D micro-channels and Achilles tendon protection. Composition: 58% polyamide, 29% polyester, 7% elastane, 6% polypropylene.

- Price: 119.99 PLN
- Brand: UYN
- Availability: in stock, ships within 24 h
- EAN: 8054216263904
- Page: https://bogdanca.pl/en/uyn-run-compression-fly-men-s-socks-green-black.html
- As of: 2026-10-23

## Size and availability

| Size | Poznań | Wrocław | Special order |
|---|---|---|---|
| EU 39–41 | no | yes | no |

## Who it’s for

- You train flat out — sometimes you run, sometimes you skate — and want one pair of socks for both activities.
- On a long push-off you feel pressure under the front of the foot and want extra cushioning there.
- Your ankle rubs in the boot and you are looking for a sock with a smooth, breathable zone there.
- You like clear colours and want socks that can be seen from under your trouser leg.

## When to choose something else

- You prefer a sock with a higher share of elastane, with no polyester in the composition — see [UYN Cycling Support](https://bogdanca.pl/en/uyn-cycling-support-men-s-socks-black-red.html).

## Key features

- **ANTI IMPACTOR** — Cushioning, ventilated knit at the front of the foot eases impacts when running and pressure on the push-off on skates.
- **FEATHER-RUN-ZONE** — A breathable, low-friction zone under the ankle limits chafing where the cuff of the boot meets the leg.
- **TARGET COMPRESSION BANDAGE and LIGHT COMPRESS-IQ** — Local compression supports the muscles at strategic points, and the light compression structure helps oxygen supply to the muscles.
- **COOL AIR FLOW** — 3D micro-channels provide air circulation, so the foot in the boot stays dry for longer.
- **PRESHOCK SHIELD and ERGOLOGIC FOOTBED** — A three-dimensional structure dampens shocks at the Achilles tendon, and the profiled sole of the sock lies under the foot without wrinkles.
- **NATEX and ZERODOR** — Plant-based NATEX fibre is light and dries quickly, and silver ZERODOR yarn has an antibacterial and antistatic effect, limiting odour.

## Specifications

| Specification | Value |
|---|---|
| Brand | UYN |
| Model | Run Compression Fly |
| Colour | green/black (bright green at the top, black in the lower part) |
| Composition | 58% polyamide, 29% polyester, 7% elastane, 6% polypropylene |
| For | men’s version |
| Technology | TARGET COMPRESSION BANDAGE, LIGHT COMPRESS-IQ, COOL AIR FLOW, ERGOLOGIC FOOTBED, PRESHOCK SHIELD, ANTI IMPACTOR, FEATHER-RUN-ZONE, ZERO-STRANGLE-CUFF, NATEX, ZERODOR |
| Intended use | running, skating |

## Choosing your size

The sizes of these socks are given as ranges of EU shoe numbers — choose the range that includes your shoe size. A compression sock should fit without wrinkles, so do not take a bigger one “just in case”. If you are on the border between two ranges, ask in our shop in Poznań or Wrocław.

## Questions and answers

### Are running socks suitable for skating?

Yes. The compression, ventilation, forefoot cushioning and Achilles tendon guard work in a skate boot just as in a running shoe.

### How do they differ from the UYN Cycling Support?

The Run Compression Fly additionally has a cushioning ANTI IMPACTOR zone at the front of the foot and a low-friction FEATHER-RUN-ZONE under the ankle. The composition contains 29% polyester and 7% elastane, while the Cycling Support has 13% elastane and no polyester.

### How do I choose the size?

By shoe size: sizes are given as EU ranges. Choose the one that includes your size, and do not take a bigger one — the sock should fit snugly.

### What exactly is the colour?

The upper part is bright green, the lower part black, and the logo and accents are a contrasting green. The same model also comes in a [grey/lime](https://bogdanca.pl/en/uyn-run-compression-fly-men-s-socks-grey-lime.html) version.

### Can I return the socks if the size does not fit?

Yes, you have 14 days to withdraw from the contract (return). The buyer covers the return shipping, and exchanging a size means a return and a new order.

## Buying

- Delivery: from 15.00 PLN, in-store pickup in Poznań and Wrocław free of charge
- Returns: 14 days
- Seller: Bogdanca Sp. z o.o.