Urban Beauty Men's Thermal Underwear Set Modal Fleece Cashmere Wool Base Shirt Cotton Pants

260g brushed fabric

Suitable for temperatures ranging from -10°C to 15°C depending on product variant (light warm, soft warm, fleece warm)

Heat generating DeRong fiber combined with Modal for warmth and softness

Fiber curl structure forms a "temperature-locking air layer" to reduce heat loss

Anti-static treatment to prevent static electricity ("small sparks")

High elasticity (3x stretch), durable stitching, and comfortable fit without tightness

Round neck with low collar design to avoid exposure

Double-needle stitching on cuffs and hem for windproof and durability

Elastic waistband for comfort without tightness

Convenient front opening for men’s wear

Natural plant-based dyeing, no harmful chemicals, no formaldehyde, odorless

Tested for formaldehyde content ≤ 75 mg/kg, pH 4.0-8.5, and excellent color fastness (≥3-4 grade)

Follow recommended washing guidelines to maintain fabric quality and longevity

Ideal for cold winter weather, suitable for mild cold (-5°C to 15°C), deep cold (-10°C to 5°C), and severe cold conditions

Designed for daily wear with multiple color options for variety

Complies with GB 18401-2010 safety and quality standards

Formaldehyde-free and odorless

High water-wash color fastness

This DeRong + Modal thermal wear set from COSMO LADY offers advanced heat retention technology with soft, breathable, and skin-friendly fabrics. It combines wool and silk for natural warmth and comfort, enhanced by anti-static and durable design features. Available in multiple colors and sizes for men and women, it is ideal for cold winter conditions and daily use.