# Overfit Seamless

Clothing manufacturers · Istanbul, TR

Overfit Seamless knits made-to-order activewear for private-label brands in Istanbul. It operates its own seamless knitting machines, develops fit and pre-production samples, and coordinates partner dyeing and finishing before export.

- Products: Leggings / activewear, Underwear / lingerie, Tights, Shorts, Other apparel
- Methods: Knitting / jacquard, Dyeing / washing
- Made in: TR
- Minimum: 1,000 pieces per style, with up to 2 sizes and 3 colours
- Samples: Fit and pre-production samples, with 1–2 revision rounds
- Development: Tech pack optional; references, fabric, size curve and quantities

## What they make

- Seamless leggings, tights, sports bras, tops, shorts, yoga wear and matching sets, made to order.

## Minimums and pricing

- Each style starts at 1,000 pieces, including up to two sizes and three colours within that quantity.

## Samples and lead times

- Fit samples, 1–2 revision rounds and a pre-production sample establish the bulk reference.
- A first order is planned over roughly 2–4 months including sourcing, sampling, approval, production and transport; agree each stage separately.

## Branding and packaging

- Your designs, labels, hangtags and packaging stay with your brand; ready-made stock is not sold.

## Shipping and fulfillment

- Production runs leave Istanbul for brands worldwide, mainly in the USA and Europe.

## How to order and pay

- Start from a tech pack or reference garment, then agree the product, fabric, measurements and colour before sampling.

## Worth knowing

- Knitting is in-house; the service guide assigns dyeing and finishing to partners despite broader wording elsewhere.

## Ask before ordering

- What full quotation and minimum apply to my exact specification?
- What sample fees, revisions and production start conditions apply?
- Which facility and operator will manufacture and dispatch my order?
- Can you fulfill individual orders directly to my customers?

## Sources

- [About Us | Seamless Manufacturer in İstanbul, Turkey](<https://overfitseamless.com/about/>) (checked 2026-10-18)
- [Private Label Activewear Manufacturer | Overfit Seamless](<https://overfitseamless.com/private-label-activewear-manufacturer/>) (checked 2026-10-18)
- [FAQ | Minimums, Private Label & Sampling | Overfit](<https://overfitseamless.com/faq/>) (checked 2026-10-18)

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