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BASE+ 2.0 Thermal Top | HOMI Slim Double‑Layer Base Layer

The HOMI BASE+ 2.0 Thermal Top redefines what a base layer can be. Built with our SUSTAIN THERMO TECH double-layer fabric, it offers the perfect balance of lightweight warmth, breathability, and antibacterial protection. Designed for modern explorers, this slim-fit long-sleeve keeps you warm without the bulk of traditional thermals—making it the ultimate layer for travel, outdoor sports, or everyday wear.

Whether you’re skiing in Hokkaido, catching an early flight, or braving a crisp spring morning commute, BASE+ 2.0 adapts to three seasons of style and comfort.

Key Features

✅ Double-Layer Performance – Outer layer blocks wind and resists odor with MicroBan® antibacterial tech, while the inner layer is ceramic micro-brushed for softness and insulation. ( Sustain Thermo Tech )
✅ Slim Fit, Lightweight Warmth – Eliminates bulky layering by combining warmth + stretch in one sleek top.
✅ All-Season Versatility – Wear it solo in spring and fall or as a thermal base layer under jackets in winter.
✅ Antibacterial & Odor Resistant – Stay fresh on long trips, hikes, or daily wear. ( MicroBan anti-odor treatment )

✅ Breathable & Moisture-Wicking – Keeps you dry and comfortable during outdoor activities or indoor commutes. ( Ceramic micro-brushing for added warmth and softness )
✅ Far-Infrared Comfort Zones – Strategic warming at elbows and shoulders for maximum efficiency.

• Use as Part of 2-Layer System:

  Combo with the Next 2.0 Heated Jacket for efficient, stylish warmth.

Why Choose BASE+ 2.0?

• Travel Light: One top replaces multiple layers in your luggage.

• Outdoor Ready: Perfect for skiing, hiking, or cold-weather training.

• City Smart: Sleek design works as a daily long-sleeve with no compromise on style.

• Backed by HOMI Quality: Designed & manufactured in Taiwan, trusted by 6,000+ backers worldwide.

Drawing inspiration from the principles of mountaineering layering, we’ve combined key elements—moisture-wicking, heat regulation, and outer protection—into a single thermal with a double-layer structure. 

Upgrade your layering system with the HOMI BASE+ 2.0 Thermal Top—a lightweight, slim-fit base layer that combines warmth, breathability, and odor resistance. Perfect for skiing, travel, outdoor adventures, or everyday wear, it’s your go-to thermal top for comfort across three seasons.

We created BASE+ base layer with the vision to revolutionize the concept of everyday wear and layering clothing. Unlike conventional thermals, BASE+ base layer can cut down your apparel, keeping you comfy and active from fall to spring, from outdoor to indoor.

Base+ thermal is crafted using a special fabric with a fiber structure similar to Merino wool, offering a perfect blend of moisture-wicking, antimicrobial properties, and thermal regulation that enhances blood flow, reducing muscle fatigue.

Softer feel, skin-friendly comfort, and elevated breathability & moisture control.

Expertly engineered to combine warmth, antibacterial freshness, and breathable performance, Base+ 2.0 brings together the best of comfort and style. It’s more than just winterwear—perfect for layering during crisp mornings in spring and fall, ideal for travel, or styled solo for effortless everyday looks. Compared to conventional thermal tops, it offers enhanced comfort and breathability—function meets fashion in a piece that’s as versatile as it is good-looking.

• Enhanced Quality｜Ultra-soft and skin-friendly for a smooth, irritation-free fit
• Triple Performance｜Heat-retention, moisture-wicking, and odor-resistant antibacterial properties
• Lightweight & Durable｜Slim, breathable and comfortable even after long wear
• Everyday Versatility｜Made for workdays, adventures, and cozy indoor moments

A New Standard for Everyday Comfort

Built on the trusted DNA of the original Base+, the NEW Base+ 2.0 is smarter, softer, and more breathable than ever. With added stretch, a smoother feel, and MicroBan® antibacterial tech, it’s designed to keep you fresh and comfortable across seasons. Inside, ceramic micro-brushing creates a light fleece texture for enhanced softness and sweat control—a true evolution in thermal wear.

Sustain Thermo Tech 

The core of SUSTAIN THERMO TECH lies in preventing heat from escaping. Fine fibers trap body heat, while the double-layer structure creates an insulating space within the shirt that retains warmth, keeping you snug and flexible.

Far-infrared Ray Support

Since shoulders and elbow joints tend to cool down the fastest and warm up the slowest, we’ve added an extra far-infrared layer to these areas for enhanced protection improving circulation and helping relax tight shoulder muscles.

Silver Nano Technology

The base layer’s excellent wicking ability keeps the fabric dry, inhibiting odor-causing factors. On top of that, we’ve applied Silver Nano technology to the outer fabric for added freshness.

Technical Features & Fabric Innovation

• MicroBan® Treated Outer Layer
• SUSTAIN THERMO TECH Dual-Layer System
• 3X Performance : Moisture-wicking, antimicrobial, and UPF 50+
• Targeted Far-Infrared Heating Zones
• Reflective Detail
  
• Made in Taiwan
  

Timeless design, all-day comfort, and seasonless versatility in one essential piece.

Whether worn as a cozy base layer or styled as a minimalist long sleeve tee, this thermal offers the perfect balance of form and function. Its breathable, sweat-wicking fabric keeps you feeling fresh—even after hours of wear—so you can stay warm without overheating

From the trusted legacy of the original Base+, this upgraded thermal has earned its place—from casual wearers to mountain explorers, including skiers carving through snowy slopes. With its warmth, breathability, and minimalist style, Base+ has built a loyal following across lifestyles and environments.

Now evolved as Base+ 2.0, it features enhanced stretch, a softer touch, and advanced moisture and odor control. Whether layered under gear or worn solo, it’s built for long days, shifting climates, and active pursuits. Performance-forward and adventure-ready—this is thermal wear, redefined.

Q: What makes the BASE+ 2.0 Thermal Top different from regular thermals?
A: It uses SUSTAIN THERMO TECH double‑layer fabric with ceramic micro‑brushing and MicroBan®—offering warmth, odor control, and softness in one lightweight piece. 

Q: When is it best worn?
A: Stylish and functional across seasons—wear alone in cool spring/fall mornings or as a warm base layer during winter styling.

Q: How does the fabric stay fresh?
A: The outer layer is treated with MicroBan® antibacterial tech and uses Silver Nano structures to inhibit odors—keeping you fresh longer. 

Q: Is it only for cold climates?
A: No—it’s versatile. Whether commuting or layering for cold weather, it adapts thanks to lightweight warmth and moisture-wicking functions.

Q: What makes it better than regular thermal shirts?
Unlike bulky cotton thermals, BASE+ 2.0 uses advanced ceramic micro-brushing + antibacterial tech to deliver warmth, freshness, and stretch in a slim silhouette.

Q: Can it be used for skiing or travel?
Absolutely—BASE+ 2.0 was designed for ski trips, outdoor adventures, and long flights, making it your most versatile base layer.

• For regular fit, it’s recommended to choose one size bigger than what you normally wear. If you prefer slim fit, you may choose the size you usually wear.