Premium Thermal Long Johns Manufacturing in Bangladesh

Tech Pack & Sampling

Tech packs specify top length, pant inseam, waistband type, cuff style, insulation targets, and shrink allowances. Fit and thermal samples in 11-13 days.

Making Process

Fabric: 80% cotton / 20% polyester thermal knit (220-240 GSM) with insulating hollow fibers.

Construction: Waffle knit or thermal grid pattern for air trapping; long sleeves; full-length pant legs.

Waistband: Elasticated waist with drawstring per spec; reinforced for durability.

Cuffs: Ribbed or tapered cuffs at wrist and ankle to seal in warmth.

Finishing: Controlled shrink maintaining thermal properties; seam inspection for heat retention; QC for measurements and insulation quality.

Sourcing

Compliant thermal cotton-polyester mills; quality elastic; labels within RSL.

Minimum Order Quantity (MOQ)

Standard MOQ: 500 pcs per color/size combination.

Price Transparency

Approx. FOB: $6.30 - $8.40 including thermal cotton-polyester, waffle knit, elastic, cuffs, QC, and packing.

Production Time

Bulk: 23-27 days after approvals.

Custom Labeling & Amazon FBA Ready Packaging

Bagged as set with barcode/ASIN, tissue protection, care tags. Hang tags with thermal rating and care instructions.

Selvyna Atelier Advantage

• Thermal Performance: Waffle knit or thermal grid engineered for insulating warmth.
• Breathable Warmth: Cotton blend provides warmth without overheating during mild activity.
• Fitted Comfort: Tapered proportions keep warmth in without excess bulk.
• QC Transparency: Thermal property testing, measurement, and shrink control data per lot.

Why Choose Bangladesh for Thermal Long Johns?

• Thermal Knit Expertise: Proven in thermal knit construction and insulating properties.
• Cotton-Polyester Quality: Strong in thermal blend sourcing and performance.
• Cost Advantage: Competitive FOB on thermal layering wear.
• Compliance: Audited mills with thermal performance and comfort standards.