Custom Gym Wear Manufacturing Guide | Fitness Apparel Brand

<p>A streetwear founder messaged me on LinkedIn last month asking about custom gym wear manufacturing: complete guide for fitness brands and gyms. The answer I sent her was three paragraphs long and covered most of what I'd say to anyone. This article is the longer version, with the production-floor details I didn't fit into the DM.</p># Custom Gym Wear Manufacturing: Complete Guide for Fitness Brands

The global gym wear market is projected to REACH $289 billion by 2027. Driven by the athleisure trend and growing health consciousness, custom gym wear represents a lucrative opportunity for fitness brands, gyms, and apparel entrepreneurs.

Core Gym Wear Products

Women's Gym Wear

Leggings/Tights: The hero product of every fitness brand. Key specs: 4-way stretch nylon-spandex (70/30 or 80/20), high waist design, seamless or flat-lock seams, squat-proof construction, 200-260 GSM.

Sports Bras: Growing fastest in premium segment. Types: low impact (yoga), medium impact (cycling, hiking), high impact (running, HIIT). Fabrics: nylon-spandex or polyester-spandex blends.

Gym Shorts: Biker shorts (compression style), loose shorts (mesh or performance fabric), and mid-length styles. Lightweight polyester or nylon-spandex.

Tank Tops & Sports Tops: Mesh back designs, racerback styles, cropped lengths. Moisture-wicking polyester, 130-160 GSM.

Men's Gym Wear

Joggers: Tapered fit, reinforced waistband, elasticated cuffs. French terry or fleece, 280-320 GSM for comfort.

Training Shorts: Above-knee, moisture-wicking mesh or performance fabric. Inner liner optional.

Compression Tights: 200-280 GSM nylon-spandex, graduated compression design.

Training T-Shirts: Performance polyester, moisture-wicking, anti-odor. 150-180 GSM.

Gym Hoodies: French terry or fleece, 300-360 GSM. Essential for warm-up and post-workout.

Fabric Guide for Gym Wear

Nylon-Spandex (Polyamide-Elastane)

The premium choice for leggings and sports bras. 80% nylon, 20% spandex is the most popular ratio.

Properties: Exceptional softness, superior stretch and recovery, chlorine-resistant, fade-resistant, good opacity.

Weight: 180-260 GSM. Heavier = more supportive and less see-through.

Best for: Premium leggings, sports bras, bike shorts.

Polyester-Spandex

Most popular fabric for all-around gym wear. 88% polyester, 12% spandex.

Properties: Moisture-wicking, quick-drying, good stretch, more affordable than nylon-spandex.

Weight: 150-220 GSM.

Best for: Training shorts, tanks, jerseys, mid-range leggings.

Performance Mesh

100% polyester or nylon mesh. Highly breathable. Often used as a panel insert rather than the primary fabric.

Best for: Back panels, pocket linings, ventilation zOnes.

The Squat Test: What It's and Why It Matters

Every gym legging must pass the squat test, when squatted, the fabric should remain fully opaque and not become see-through. To achieve squat-proof construction:

1. Use minimum 200 GSM fabric (higher for darker colors)

2. Include a full internal lining panel in the gusset area

3. Use nylon-spandex rather than polyester-spandex (better opacity)

4. Test samples rigorously before bulk production

Customization Options for Gym Wear

All-Over Sublimation: Full-color, all-over pattern printing. Only works on polyester. Ideal for bold brand-differentiated designs.

Heat Transfer Vinyl (HTV): Solid-color design transfer. Good for logos and text on polyester or nylon fabrics.

Embroidery: Premium for logos, but limited on stretch fabrics due to stiffness. Works best on waistbands and non-stretch areas.

Custom Waistbands: Branded elastic waistbands are a signature of premium gym wear brands.

Custom Labels: Woven or print labels with your brand name, care instructions, and size.

Building a Gym Wear Collection

**Starter Collection:**

2 legging styles (seamless and cut-and-sew)

1-2 sports bra styles

1 shorts style

1 tank top

**Brand differentiation at launch:**

Signature colorways (pick 3-5 colors that define your brand)

One hero product with a unique design element (custom waistband, mesh detail, unique cut)

Pricing

Product	MOQ 50	MOQ 500
Leggings	$15-25	$10-18
Sports Bra	$12-20	$8-14
Gym Shorts	$10-16	$7-12
Tank Top	$8-14	$5-10
Training Hoodie	$22-35	$15-25

Contact Mughal Apparel to get started with your custom gym wear collection. MOQ 50 pieces. Sample in 5-7 days.

Frequently Asked Questions

How long does custom gym wear production take?

Expect 10–12 business days for a pre-production sample and 12–20 days for bulk after approval. We ship DDP door-to-door to the USA, UK, EU, Canada, Australia and the UAE with export documents prepared in-house.

Can custom gym wear be produced as private label or OEM?

Yes — Mughal Apparel is an OEM/private-label manufacturer. We produce custom gym wear to your tech-pack specifications with your woven labels, hangtags and packaging, decorated via embroidery, screen print, dye-sublimation or DTG.

Why source custom gym wear from Pakistan?

Pakistan-origin apparel enters the EU at 0% import duty under GSP+ (≈12% landed-cost advantage), avoids the US Section 301 surcharge, and benefits from domestic cotton/leather and Sialkot's specialist cluster.

What certifications back the manufacturing?

Production runs through 4-stage AQL 2.5 inspection in a WRAP, BSCI, Sedex SMETA, OEKO-TEX Standard 100 and ISO 9001:2015 certified facility in Sialkot, Pakistan.

How do I get a quote for custom gym wear?

Send a tech pack, reference photos or a brief to info@mughalapparel.com or WhatsApp +92 336 755 3352 with your target quantity, sizes, decoration and destination — you'll get a detailed quote within 24 hours.