These men's ultralight polar fleece pants are professional functional outdoor thermal base layers, perfectly tailored for cold-weather outdoor sports and daily casual wear. Adopting high-soft fluffy polar fleece fabric, it features lightweight warmth, excellent air permeability and quick-drying performance. With elastic waist and tapered ankle cuffs, the slim straight-fit design fits snugly without bulk, ideal for hiking, mountaineering, camping, traveling and winter daily layering.

Parameter Information

Brand: No Brand / Unbranded
Material: Soft Polar Fleece / Alpha Velvet Fabric
Style: Ultralight Outdoor Thermal Base Layer Fleece Pants
Design Feature: Ultralight, Elastic Waistband, Elastic Ankle Cuffs, Breathable, Quick Dry, Removable Tag, Neat Reinforced Stitching
Color Options: Black, Dark Gray, Light Gray, Orange
Size Available: S / M / L / XL
Size & Weight Data:
S: Length 98cm, Waist 72cm, Hip 109cm, Leg Opening 29cm, Weight 111g
M: Length 100cm, Waist 76cm, Hip 113cm, Leg Opening 30cm, Weight 118g
L: Length 102cm, Waist 80cm, Hip 117cm, Leg Opening 31cm, Weight 125g
XL: Length 104cm, Waist 84cm, Hip 121cm, Leg Opening 32cm, Weight 131g

Highlights

✅ Ultralight & Warm Polar Fleece Fabric — Premium alpha velvet polar fleece with fluffy air layer structure, delivers stable thermal insulation with ultra-light weight, no bulky wearing feeling
✅ Skin-Friendly & Breathable Comfort — Soft surface and moisture-wicking performance ensure long-time dry and comfortable wear, effectively reduces stuffiness during outdoor exercise
✅ Elastic Waist & Tapered Cuff Design — Flexible full elastic waist adapts to different body shapes; elastic ankle cuffs lock heat and block cold wind efficiently
✅ Quick Dry & Moisture Wicking — Professional outdoor fabric accelerates sweat evaporation, keeps legs dry during hiking, trekking and other sports activities
✅ Packable & Multi-Scenario Use — Ultra-light packable design saves backpack space, perfect for outdoor mountaineering, camping, trekking and winter daily casual wear

Application Scenarios

Outdoor Hiking, Mountaineering, Camping, Trekking, Winter Outdoor Activities, Travel, Autumn & Winter Thermal Layering, Daily Casual Wear, Home Leisure

Warm Reminder

- Manual measurement may cause 1-3cm size deviation and ±5g weight error, which is normal and not a quality problem.
- Slight color difference may exist due to different shooting light, angle and display screen.
- New fleece products may have slight floating hair during initial use, which is normal and will gradually reduce after cleaning.
- Please put the pants into a laundry bag for machine washing to prolong service life.
- Do not bleach, high-temperature iron or dry clean to avoid fabric damage.