# Sports Eyewear Factory

> Sports Eyewear Factory (sports-eye-wear-factory.com) is the sports eyewear brand of Shanghai Mars Industrial Co., Ltd., Shanghai, China: an OEM and private-label manufacturer of sports sunglasses, cycling glasses, pickleball and baseball sunglasses, fishing sunglasses, ski and motocross goggles, tactical glasses, optical frames, smart audio glasses and eyewear accessories. 670 catalog models on existing moulds. MOQ from about 50 pcs (plain) and 300 pcs (custom logo); samples 7–15 days; bulk 25–40 days. Contact: inquiry@sports-eye-wear-factory.com, WhatsApp +86 176 2154 1688.

Every page has a Markdown twin at `<page-url>index.md` (also served for `Accept: text/markdown`). Quote requests can be sent as JSON to `POST https://www.sports-eye-wear-factory.com/api/inquiry` with fields name, email, message, consent="yes" and optional company, phone, country, quantity, interest, items.

## Key pages

- [Home](https://www.sports-eye-wear-factory.com/): overview, OEM process, FAQ
- [All products](https://www.sports-eye-wear-factory.com/products/): full catalog with filters
- [Contact & quote request](https://www.sports-eye-wear-factory.com/contact/): form, WhatsApp, email, phone
- [About](https://www.sports-eye-wear-factory.com/about/): company, quality control, compliance
- [Example programs](https://www.sports-eye-wear-factory.com/projects/): private-label program templates
- [Buyer guides](https://www.sports-eye-wear-factory.com/blog/): lenses, materials, compliance, sourcing

## Product ranges

- [Cycling Glasses](https://www.sports-eye-wear-factory.com/products/cycling-glasses/): Wraparound road and MTB glasses with TR90 frames, wind-sealing shields and interchangeable or photochromic lenses. 171 models.
- [Pickleball & Tennis Sunglasses](https://www.sports-eye-wear-factory.com/products/pickleball-sunglasses/): Court-ready shields and half-rim frames tuned for ball tracking on hard courts, clay and grass. 24 models.
- [Baseball & Golf Sunglasses](https://www.sports-eye-wear-factory.com/products/baseball-sunglasses/): High-wrap frames for fielders, batters and golfers, with contrast lenses that keep the ball visible against sky and turf. 47 models.
- [Running Sunglasses](https://www.sports-eye-wear-factory.com/products/running-sunglasses/): Featherweight frames with non-slip nose pads and temples that stay put over a marathon. 34 models.
- [Fishing Sunglasses](https://www.sports-eye-wear-factory.com/products/fishing-sunglasses/): Polarized lenses that cut surface glare, in salt-water resistant frames, with floating options. 38 models.
- [Multi-Sport Sunglasses](https://www.sports-eye-wear-factory.com/products/sports-sunglasses/): Versatile sport frames for outdoor training, driving and everyday active wear. 46 models.
- [Youth Sports Sunglasses](https://www.sports-eye-wear-factory.com/products/youth-sports-sunglasses/): Scaled-down sport frames in flexible, shatter-resistant materials for kids and junior teams. 21 models.
- [Ski & Snow Goggles](https://www.sports-eye-wear-factory.com/products/ski-goggles/): Dual-layer anti-fog goggles with cylindrical, spherical and magnetic lens systems, OTG fits and custom straps. 58 models.
- [Motocross Goggles](https://www.sports-eye-wear-factory.com/products/motocross-goggles/): Dust-sealed MX goggles with tear-off posts, triple-layer foam and silicone-beaded straps. 35 models.
- [Tactical & Shooting Glasses](https://www.sports-eye-wear-factory.com/products/tactical-glasses/): Impact-rated ballistic eyewear and kits with interchangeable lenses for shooting, airsoft and duty use. 31 models.
- [Fashion & Lifestyle Sunglasses](https://www.sports-eye-wear-factory.com/products/fashion-sunglasses/): Trend-led acetate, metal, wood and PC sunglasses for retail and promotional ranges. 82 models.
- [Blue Light & Optical Frames](https://www.sports-eye-wear-factory.com/products/optical-frames/): Blue-light filtering glasses, readers and Rx-ready optical frames in TR90, titanium, metal and acetate. 41 models.
- [Smart Audio Glasses](https://www.sports-eye-wear-factory.com/products/smart-glasses/): Open-ear audio sunglasses with Bluetooth calling, music and voice assistant support. 23 models.
- [Eyewear Accessories](https://www.sports-eye-wear-factory.com/products/accessories/): Cases, retainers, chains, nose pads, ear grips and repair tools to complete a branded program. 19 models.

## Buyer guides

- [Polarized vs non-polarized lenses for sports: which one should your range carry?](https://www.sports-eye-wear-factory.com/blog/polarized-vs-non-polarized-sports-sunglasses/): Polarized lenses block horizontally reflected glare, so they win on water, wet roads, sand and snow. Non-polarized mirrored or contrast lenses are better where athletes must read screens, judge ice or track a ball against a bright sky. Most sports brands carry both: polarized for fishing, running and lifestyle, non-polarized or photochromic for cycling, ball sports and skiing.
- [Lens tint and VLT guide: filter categories 0–4 explained for sports eyewear](https://www.sports-eye-wear-factory.com/blog/lens-tint-vlt-guide-filter-categories/): VLT is the share of visible light a lens lets through. ISO 12312-1 groups sunglass lenses into five filter categories: 0 (80–100% VLT), 1 (43–80%), 2 (18–43%), 3 (8–18%) and 4 (3–8%). Category 3 is the standard choice for bright-sun sports, category 1–2 suits changing light, and category 4 is for glacier or high-altitude use and must never be used for driving.
- [TR90 vs PC vs TPU vs metal: choosing frame materials for sports sunglasses](https://www.sports-eye-wear-factory.com/blog/tr90-vs-pc-vs-tpu-sports-frame-materials/): TR90 is the default for performance sports frames because it is light, flexible and holds up in heat and cold. PC is cheaper and rigid, so it suits promotional and lifestyle sunglasses. TPU is soft and rubbery and is used for goggles, tactical frames and kids’ models. Metal and acetate are used for fashion and optical frames rather than high-impact sport.
- [Sunglasses compliance for importers: UV400, ISO 12312-1, ANSI Z80.3 and FDA impact rules](https://www.sports-eye-wear-factory.com/blog/sunglasses-standards-uv400-iso-12312-ansi-fda/): In the EU and UK, sunglasses are category I personal protective equipment and are normally tested to EN ISO 12312-1 with CE or UKCA marking. In the US, non-prescription sunglasses must pass the FDA impact-resistance (drop-ball) requirement, and ANSI Z80.3 is the voluntary performance standard. Australia uses AS/NZS 1067.1. Safety and tactical eyewear needs separate impact standards such as ANSI Z87.1, EN 166 or MIL-PRF-32432.
- [How private-label sports sunglasses are made: MOQ, logos, packaging and lead times](https://www.sports-eye-wear-factory.com/blog/private-label-sports-sunglasses-oem-guide/): A private-label sports sunglasses order usually moves through six steps: brief, quotation, pre-production samples, approval, bulk production with in-line QC, and final inspection and shipping. Stock-mould models start from around 50 pieces per colour for plain frames and around 300 pieces for a custom logo, with samples in roughly 7–15 days and bulk in roughly 25–40 days depending on decoration and lenses.
- [Ski goggle lens guide: cylindrical, spherical, toric and magnetic systems](https://www.sports-eye-wear-factory.com/blog/ski-goggle-lens-guide-cylindrical-spherical-magnetic/): Cylindrical goggle lenses curve only side to side, so they are cheaper and give a flat, classic look. Spherical lenses curve both horizontally and vertically, giving a wider field of view and less distortion. Toric lenses sit between the two. Magnetic systems let riders swap lenses in seconds. For any snow goggle, specify a double-layer lens with an anti-fog inner coating.
- [Pickleball sunglasses: what players need and how to spec a private-label pair](https://www.sports-eye-wear-factory.com/blog/pickleball-sunglasses-buyers-guide/): Pickleball players want light, secure frames with polycarbonate lenses that protect against fast balls at the kitchen line, plus a contrast tint that keeps the yellow or green ball visible. Half-rim or shield frames with rubber nose pads, a category 2 rose or amber lens and optional polarization for outdoor courts make a strong core model.
- [How to choose a sports sunglasses manufacturer in China: a buyer’s checklist](https://www.sports-eye-wear-factory.com/blog/how-to-choose-sports-sunglasses-manufacturer/): Choose a sports sunglasses manufacturer that owns or controls moulds for the styles you want, samples quickly with your actual logo and lens, documents quality checks at each stage, can show current lens test reports for your market, and answers technical questions within a working day. Start with a paid sample order before committing to bulk.

## Example programs

- [Private-label pickleball sunglasses for a club pro shop](https://www.sports-eye-wear-factory.com/projects/pickleball-club-private-label/): An example program showing how a club or pro shop launches its own pickleball sunglasses on an existing TR90 half-rim mould.
- [Team cycling glasses with photochromic and spare lenses](https://www.sports-eye-wear-factory.com/projects/cycling-team-photochromic-kit/): An example program for a cycling team or club kit supplier: one shield frame, two lenses and team-matched colours.
- [Magnetic ski goggles for a resort retail and rental program](https://www.sports-eye-wear-factory.com/projects/ski-resort-magnetic-goggles/): An example snow program combining an adult magnetic goggle, a youth size and an OTG version under one resort brand.
- [Polarized fishing sunglasses line for a tackle retailer](https://www.sports-eye-wear-factory.com/projects/fishing-retailer-polarized-line/): An example program for a tackle shop chain building a good-better-best polarized fishing range.
- [Youth sports sunglasses for a junior league sponsor](https://www.sports-eye-wear-factory.com/projects/youth-league-sports-sunglasses/): An example program for a sponsor equipping junior teams with safe, flexible branded sunglasses.
- [Motocross goggles with tear-offs for a powersports dealer](https://www.sports-eye-wear-factory.com/projects/motocross-dealer-goggles/): An example program for a powersports dealer adding its own goggles to the accessory wall.

## Optional

- [Full catalog in one file](https://www.sports-eye-wear-factory.com/llms-full.txt)
- [Catalog JSON](https://www.sports-eye-wear-factory.com/data/catalog.json)
- [Sitemap](https://www.sports-eye-wear-factory.com/sitemap.xml)