Bulk Men Ice-Silk Breathable Sportswear

This product line supplies men’s athletic apparel constructed from ice‑silk polyester blends engineered for high moisture transport and rapid drying. The fabric weight ranges from 140 g/m² to 180 g/m², providing a balance between lightweight feel and sufficient opacity for training environments.

Material Composition and Structure

The base yarn is a 100 % polyester filament with a cross‑sectional‑modified surface that increases capillary action. A micro‑encapsulated phase‑change additive is incorporated at 2 % by weight to absorb excess heat during intense exertion.

Knitting uses a 3‑thread interlock construction that yields a four‑way stretch with 25 % elongation in the warp direction and 30 % in the weft direction, measured per ASTM D5034.

Performance Characteristics in Use

During a standardized treadmill test (10 km/h, 30 min, 25 °C ambient), the garment’s inner surface temperature remained 2.3 °C lower than a comparable cotton‑polyester blend, as recorded by infrared thermography.

Sweat absorption rate, measured by the Moisture Management Test (MMT), reached 85 % saturation within 45 seconds, facilitating rapid transport to the outer layer where evaporation occurs.

The fabric retains 92 % of its original tensile strength after 50 wash cycles at 40 °C with non‑ionic detergent, indicating durability for repeated industrial laundering.

Typical Applications

The breathability and thermal regulation properties make the sportswear suitable for high‑intensity interval training, outdoor endurance sports, and warehouse environments where workers experience fluctuating thermal loads.

Because the material resists odor‑causing bacterial growth (tested per ISO 20743, reduction > 99 % after 24 h), it is also specified for protective under‑garments worn beneath safety vests in logistics centers.

OEMs seeking uniform‑grade apparel for corporate wellness programs select this line for its consistent dimensional stability (± 2 % shrinkage after washing) and ability to accept sublimation printing without bleed.

Quality Assurance Process

Each production lot undergoes inline inspection for yarn tension, stitch density, and width tolerance. Acceptable stitch density ranges from 14 to 16 stitches per cm; deviations trigger automatic machine stop.

Finished garments are subjected to a burst strength test (ASTM D3786) with a minimum acceptance threshold of 350 kPa, ensuring seam integrity under dynamic loading.

Colorfastness to washing and light is evaluated per ISO 105‑B02 and ISO 105‑B02; all lots must achieve a rating of 4 or higher on the gray scale before release.

Customization Options

Clients may specify yarn denier between 75 D and 150 D, influencing fabric weight and opacity. Adjustments to the phase‑change additive concentration from 1 % to 3 % allow tuning of thermal absorption capacity.

Trim selections include flatlock seams, RFID‑compatible tape loops, and optional reflective piping meeting EN ISO 20471 Class 2 visibility standards.

Length and cut patterns are adjustable in 2 cm increments for torso, sleeve, and inseam, accommodating diverse anthropometric data without retooling.

Packaging and Logistics

Goods are packed in polyethylene‑lined cartons with a maximum gross weight of 18 kg per carton to facilitate palletization. Each carton contains a humidity indicator card; readings above 60 % RH trigger a quality hold.

For export shipments, cartons are stacked on ISPM‑15 compliant pallets and secured with PET strapping. A desiccant packet (5 g silica gel) is included per carton to control moisture during transit.

Lead time from approved sample to first production batch averages 22 working days, contingent on fabric greige availability and dye lot scheduling.

Frequently Asked Questions

Can dimensions be customized?

Yes. Length, girth, and sleeve measurements can be adjusted in 2 cm increments based on provided size charts or client‑specific measurement sheets.

What information is required before quotation?

Required inputs include target fabric weight (g/m²), desired additive level, order quantity per size, artwork files for printing or embroidery, and delivery destination for freight estimation.

What materials are available?

The standard offering is 100 % polyester ice‑silk yarn. Alternative blends with 5 % spandex for increased stretch or with recycled PET content are available upon request.

How is quality inspected?

Inspection includes inline machine checks, final visual audit, burst strength testing, and colorfastness evaluation per ISO standards before packaging.

What packaging methods are available?

Standard packaging uses poly‑lined cartons; options include vacuum‑sealed bags for moisture‑sensitive markets and reusable tote containers for closed‑loop logistics.

How are export shipments protected?

Shipments employ ISPM‑15 pallets, corner protectors, strapping, and desiccant packs; humidity indicators are placed inside each carton to monitor transit conditions.

Request a Quote

Provide your technical specifications, target quantities, and delivery timeline to receive a detailed cost breakdown and lead‑time estimate. Our engineering team will review the data and confirm feasibility before formal quotation.