SEPTWOLVES Cashmere Silk Knee Patch Thermal Pants Men Seamless Soft Base Layer Autumn Trousers Single Piece

Selected comfortable cashmere and skin-friendly mulberry silk blend

Comfortable elasticity with excellent resilience

Soft, warm, breathable, and skin-friendly double-layer knee patches for enhanced warmth and joint care

Scientific wool blend with fine fleece to lock in warmth and retain heat

Lightweight, soft, and durable fibers forming an insulating air layer to resist cold air

3D ergonomic one-piece seamless cutting for ideal body fit and no-pressure comfort

Elastic waistband for comfortable fit without tightness

No-label design to prevent itching

Fine 4-needle 6-thread dense stitching for durability

Active dyeing process ensuring excellent color fastness (Grade 4-5)

Double-layer knee patch for extra warmth in vulnerable areas

Compliance with GB18401-2010 National Textile Product Basic Safety Technical Specification (Category B)

Compliance with GB/T8878-2023 Knitted Underwear (First-class Product)

Tested by Tianjin Textile Testing & Certification Co., Ltd., MA, CNAS accredited

Safety indicators including pH value, formaldehyde content, and banned carcinogenic aromatic amine dyes meet national standards

Color fastness to washing, rubbing (dry and wet), and perspiration rated 3-5 grades

Knitted integrated weaving technology

Sewing with double-layer knee patch application

Measurements are flat-lay and may have 1-2 cm deviation. Fit may vary due to individual body shape differences. Model images are for reference only.

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