Under Armour ColdGear Mock Long Sleeve women's t-shirt, white

The Under Armour ColdGear® Women's Mock Long Sleeve is the ultimate cold-weather baselayer designed to keep you warm, dry, and moving freely on the golf course and beyond. Its dual-layer construction traps heat close to the body while pulling moisture away from the skin, so you stay comfortable even as the temperature drops. Built for active women who refuse to let the cold slow them down, this versatile long-sleeve top pairs performance with everyday wearability. Whether you're teeing off on a frosty morning or layering up for a winter workout, this baselayer has you covered.

• Dual-layer fabric features an ultra-warm, brushed interior that traps heat while the smooth exterior dries quickly.
• UA Moisture Transport System wicks sweat away from the skin and dries really fast to keep you comfortable throughout activity.
• 4-way stretch construction moves with you in every direction for unrestricted range of motion during your swing.
• Mock neck design provides added coverage and extra warmth around the neck in cold conditions.
• Odor control technology is built into the fabric to keep you feeling fresh, round after round.
• Lightweight 87% Polyester / 13% Elastane blend delivers a secure, comfortable fit without added bulk.

ColdGear® Dual-Layer Technology

ColdGear® fabric uses a two-layer system: a plush, brushed inner layer that locks in warmth, and a sleek outer layer that resists moisture and dries rapidly. The result is a baselayer that feels warm to the touch yet never heavy or clammy — perfect for layering under your golf jacket on cold mornings.

4-Way Stretch & Mock Neck

The 4-way stretch fabric flexes with every movement — whether you're reaching for a club overhead or following through on your swing. The mock neck collar sits snugly around the neck to seal out cold air, replacing the need for a separate neck warmer and giving you a clean, streamlined silhouette under any outer layer.