# UYN Trainer No Show men’s socks, black/grey

UYN Trainer No Show black/grey men’s socks are light training socks in a no-show cut, almost invisible in the shoe, with an anatomical insole and 3D micro-channels. The elastic cuff holds the sock in place and does not restrict circulation. Composition: 68% polyamide, 27% polypropylene, 5% elastane. For the gym, running and outdoor sports.

- Price: 39.99 PLN
- Brand: UYN
- Availability: in stock, ships within 24 h
- EAN: 8054216263669
- Page: https://bogdanca.pl/en/uyn-trainer-no-show-men-s-socks-black-grey.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 at the gym, run or exercise outdoors and want socks that do not stick out of a low shoe.
- You want your foot to be dry and supported during dynamic movements and loads.
- You prefer a minimalist look: black with subtle grey details.

## When to choose something else

- You need socks with a higher cuff, for example for skates — see [socks for skating](https://bogdanca.pl/en/accessories/socks).

## Key features

- **No-show cut** — The sock is almost invisible in the shoe, so it does not show above low training shoes.
- **ERGOLOGIC FOOTBED** — An anatomically fitted insole supports the foot during dynamic movements and loads.
- **COOL AIR FLOW** — 3D micro-channels provide ventilation and keep feet dry.
- **ZERO-STRANGLE-CUFF** — An elastic cuff holds the sock in place and does not restrict circulation.
- **TEXLYTE NANO** — A very light, hypoallergenic fibre with a neutral pH next to the skin.
- **AIRFEEL yarn** — The technical yarn is elastic, soft, durable and easy to clean.

## Specifications

| Specification | Value |
|---|---|
| Brand | UYN |
| Model | Trainer No Show |
| Colour | black/grey (black with grey details) |
| Composition | 68% polyamide, 27% polypropylene, 5% elastane |
| For | men (men’s cut) |
| Cut | no show, invisible in the shoe |
| Technology | ERGOLOGIC FOOTBED, COOL AIR FLOW, ZERO-STRANGLE-CUFF, TEXLYTE NANO, AIRFEEL |
| Intended use | gym, running, outdoor sports |

## Choosing your size

Choose the size to match your shoe size. The sock should fit the foot without wrinkles, so do not size up “just in case”. If you are torn between two, try them on in our shop in Poznań or Wrocław.

## Questions and answers

### Will the socks be visible above the shoe?

Hardly. This is a no-show cut, i.e. a sock almost invisible in the shoe.

### Will the cuff keep the sock in place?

Yes. The elastic ZERO-STRANGLE-CUFF holds the sock on the leg and at the same time does not restrict circulation.

### What are they made of?

68% polyamide, 27% polypropylene and 5% elastane. TEXLYTE NANO fibre is very light and hypoallergenic, and AIRFEEL yarn is soft and durable.

### Does this model come in a women’s version too?

Yes, the UYN Trainer No Show also comes as women’s socks, in a different colour.

### 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.