UTO Compression Quick-Dry Set Men's Outdoor Sports Ski Running Thermal Underwear Ink Black XL

3D grooved dynamic sweat guide on chest to promote sweat evaporation in high sweat areas

3D breathable mesh underarms for heat and moisture transfer, maintaining dryness

Waist sweat drainage structure to accelerate sweat discharge and lock body temperature

Quick-dry index

Warmth retention index

Thickness index

Compression index

Running

Marathon

Basic Hiking

Basic Mountaineering

New and old packaging shipped randomly; no option to select packaging style

Female model color “Star Grey Purple” available

Wears size L

Wears size M

Classic Black

Ink Black

Electric Blue

Haze Blue

Grass Green

Jade Green

Sunshine Yellow

Red Brown

Light Green

Classic Black

Ink Black

Star Grey Purple

Sunshine Yellow

Egg Yellow

Iron Green

Moisture-wicking quick-dry performance certified under GB/T 21655.2-2019

Far-infrared heat retention tested with a temperature rise of 2.2°C and emission rate of 0.92, compliant with GB/T 30127-2013

All data sourced from third-party testing agencies

Due to lighting and display differences, product colors may vary slightly; returns and exchanges supported for color discrepancies

Manual measurements may have slight errors; size charts are for reference only