Lightweight base layer top

Portwest DX4 Men's Zip Pocket Base Layer Top is a black long-sleeved shirt with a front zipper and a pocket. It is made of polyester and spandex, making it breathable and comfortable to wear.

The Portwest DX4 Men's Zip Pocket Base Layer Top is a black, long-sleeved base layer designed for men. It features a zip pocket on the chest and is made of lightweight, breathable fabric that provides warmth and comfort while wearing layers.

The Portwest DX4 Men's Zip Pocket Base Layer Top in black is a high-quality, thermal underlayer designed to provide warmth and comfort. Its zip pocket allows for easy access to essentials while its breathable fabric ensures moisture management.

Portwest DX4 Men's Zip Pocket Base Layer Top in black, size XL. Comfortable and breathable base layer with zip pocket. Suitable for various outdoor activities.

This Portwest DX4 men's zip pocket base layer top in black is made from soft and breathable material, featuring a high collar for added warmth.

Portwest DX4 Men's Zip Pocket Base Layer Top is a black long-sleeve top with zip pocket and 3XL size. It is made of breathable and quick-drying fabric for comfort in any activity.

Stay cozy with the Heat Holders Women's Long Sleeve Thermal Top. This lightweight, fleece-lined base layer offers extra warmth and comfort in size large, perfect for chilly days. Ideal as an underlayer or standalone top.

Heat Holders Women's Long Sleeve Thermal Top, available in size L. Made with a lightweight fleece lining for exceptional warmth and comfort during cold weather activities.

The Heat Holders Women's Long Sleeve Thermal Top is a cozy, lightweight fleece-lined thermal top designed for women. Made from soft and warm materials, it provides exceptional heat retention to keep you snug in cold weather.

Heat Holders Ladies Long Sleeve Thermal Top: Lightweight, fleece-lined thermal top with long sleeves for women. Made of soft and comfortable material designed to keep you warm in cold weather conditions.

Stay cozy and comfortable in our Heat Holders women’s thermal top. This long sleeve base layer features a lightweight fleece lining for warmth without bulk. Available in XL with an adjustable fit to suit all outdoor adventures.

Heat Holders Women's Long Sleeve Thermal Top is a lightweight, fleece lined thermal top designed for warmth and comfort. Made of high-quality material, it keeps you warm in cold weather and comes in different sizes for the perfect fit.

Heat Holders Womens Long Sleeve Thermal Top in size M. This thermal top is lightweight and fleece lined for extra warmth, perfect for layering during cold weather.

The Portwest DX4 Men's Zip Pocket Base Layer Top in Metro Blue is a high-quality, lightweight, moisture-wicking top perfect for layering and everyday wear.

Portwest DX4 Men's Zip Pocket Base Layer Top in Metro Blue M is a versatile and comfortable base layer top designed for outdoor activities. Its zip pocket provides secure storage while the moisture-wicking fabric ensures breathability and quick drying.

Portwest DX4 Men's Zip Pocket Base Layer Top in Metro Blue S is a lightweight, moisture-wicking and thermal performance top for men. It features a zip pocket on the chest for added convenience and comes in a metro blue color with a small size fit.

Portwest DX4 Men's Zip Pocket Base Layer Top in Metro Blue, Size XL. Lightweight, moisture-wicking base layer designed for comfort and performance during physical activities or layering.

Portwest DX4 Men's Zip Pocket Base Layer Top Metro Blue, size 2XL. Lightweight and breathable. Perfect for layering under workwear or outerwear. Durable construction with reinforced seams. Zippered pocket keeps small items secure.

The Portwest DX4 Men's Zip Pocket Base Layer Top is a versatile, moisture-wicking and insulating top designed to be worn under other layers. It features a zipper pocket for easy storage, comes in Metro Blue color, and is available in size 3XL.

Mountain Warehouse Keep The Heat Women's Thermal Vest Top in black is a lightweight, quick-drying thermal vest top that wicks moisture away from the body. Made for women and available in size 12.

Heat Holders Women's Long Sleeve Thermal Top - Soft, cozy fleece lining provides extra warmth in cold weather. Made from thermal fabric for added insulation. Comfortable, stretchy fit. Suitable for various outdoor activities and everyday wear.

Stay warm and comfortable with the Mountain Warehouse Talus Women's Long Sleeve Baselayer Top. This thermal sweater offers breathability, lightweight warmth, and easy care for outdoor adventures in any season.

Heat Holders Women's lightweight fleece lined long sleeve thermal top provides exceptional warmth and comfort for all outdoor activities. Made of high-quality material, it ensures maximum protection against the cold weather.

Elevate your outdoor wardrobe with this lightweight navy half zip fleece top, designed for comfort and versatility. Featuring a stylish striped pattern, it offers warmth without bulk, making it perfect for layering during hikes or casual outings. The half zip design allows for easy ventilation, while the soft fabric ensures a cozy fit. Ideal for active lifestyles, this fleece top combines functionality with a chic look, making it a must-have for any adventure.

Soft, breathable white long‑sleeve zip‑neck base layer for women, crafted from lightweight moisture‑wicking fabric that keeps you dry and comfortable during hikes or workouts. The snug fit and elastic cuffs provide a secure, streamlined look.

Soft teal merino wool zip‑neck top blends warmth and breathability, featuring a lightweight long sleeve design that moves with you. The subtle ribbed collar offers extra insulation while the relaxed fit keeps you comfortable on any adventure.

Soft pink long‑sleeve thermal base layer for women, crafted from lightweight, breathable fabric that locks in heat while wicking moisture away. The snug fit and seamless construction keep you warm on cold adventures.

The Helly Hansen HH Lifa Stripe Crew is a long sleeve, black men's shirt made from dry, moisture-wicking fabric with a striped pattern. The crewneck sweatshirt comes in size medium and features the brand's logo on the chest.

Stay warm with Scruffs Pro Baselayer Bottoms XL - the ultimate thermal under trousers in black. Perfect fit for extra comfort & insulation. Shop now!

Lightweight base layer top for women, made from marl material, providing comfort and a slim fit, available in ash grey marl color.

This long sleeve t-shirt is made from soft and comfortable merino wool, designed to keep you warm in winter and cool in summer. It has a slim fit and comes in black or charcoal heather color options for men.

Thermal men’s base‑layer tops in navy: lightweight, quick‑drying, breathable fabric with long sleeves and high wicking performance. Ideal for layering or solo wear in cold conditions.

The Mountain Warehouse Talus Men's Thermal Top is a lightweight, breathable, and warm top with quick-wicking properties. Its printed round neck design comes in black and is available in size M.

Sleeveless thermal baselayer for men, providing comfort and warmth in a lightweight design.

TOG24 Meru Men's Lightweight Breathable Cashmere Touch Thermal Base Layer Zip Neck - Dark Grey Marl, Size Large