Men's Packable Sleeveless Puffer Vest - Mac In A Sac Synergy

Lightweight & warm men's sleeveless puffer vest Mac In A Sac Synergy. Thermolite 550 Fill Power synthetic insulation, water-repellent, YKK zipper & easy packability

When everyday urban commuting, hiking, walking and outdoor activities require warmth, freedom of movement and quick adaptability to changing weather conditions —whether you are an outdoor and camping enthusiast or a man looking for a practical and lightweight garment for every outing— the Mac In A Sac Synergy Packable Men's Sleeveless Puffer Vest is the ideal companion for an active lifestyle.

Designed with a regular size and tailored close-to-body fit, the Synergy vest combines Thermolite® (135g) synthetic insulation with a 550 Fill Power rating, effectively keeping the cold out. Its outer fabric is water-repellent (Water Resistant), providing reliable resistance to moisture and light rain, while the YKK® front zipper ensures smooth and long-lasting operation.

Its lightweight and compressible design allows the vest to fold easily and pack into its own carry pouch, so you can always have it with you in your backpack or bag. In addition, the longer rear hem (scoop back hem) provides extra protection around the waist, while reflective details enhance visibility and safety during nighttime adventures. The product is fully eco-friendly and free from harmful PFC and PFOA chemicals.

Recommended Uses & Applications

• Hiking & Outdoor Activities: Ideal as a mid or outer clothing layer for protecting the torso from the cold without restricting arm movement.
• Everyday Commuting & Urban Style: Lightweight and stylish option that pairs easily with athletic or casual clothing for everyday outings.
• Travel & Camping: Extremely compact and packable, taking up minimal space in your luggage and ready to use whenever the weather changes.

Key Features

• Thermolite® 135g Synthetic Insulation (550 Fill Power): Excellent thermal protection with minimal overall weight.
• Packable Design: Folds and stores easily in the dedicated carry pouch for maximum portability.
• Water-Repellent Outer Fabric (Water Resistant): Protects against moisture, wind and drizzle.
• YKK® Front Zipper: Premium construction quality for durability and easy use.
• Reflective Details: Enhanced visibility in low-light conditions.
• Longer Rear Hem (Scoop Back Hem): Additional protection around the waist from the cold.
• Eco-Friendly: Made without harmful PFC & PFOA chemical compounds.

Technical Specifications

Usage & Care Instructions

1. Washing: Machine wash on a gentle cycle (up to 30°C) with mild detergent. Avoid using fabric softener to maintain the water-repellent properties of the outer fabric.
2. Drying: Air dry in a shaded and well-ventilated area. Avoid ironing and dry cleaning.
3. Storage: Use the packable pouch for everyday transport. For long-term storage in a wardrobe, it is recommended to hang the vest on a hanger to maintain the full loft of the Thermolite® insulation.

Frequently Asked Questions (FAQ)

What is the fit of the Mac In A Sac Synergy men's vest?
It features a regular size (true to size), designed for a close-to-body fit, helping retain warmth without adding unnecessary bulk.

How does the vest pack for transport?
The vest compresses very easily and fits into the included carry pouch, taking up minimal space in your backpack or bag.

Is the Synergy vest waterproof?
It features a water-repellent outer surface that protects against moisture and light rain. In case of heavy rainfall, wearing a waterproof jacket over the vest is recommended.

What does the Thermolite® 135g insulation provide?
Thermolite® synthetic insulation offers an excellent warmth-to-weight ratio, keeping the body warm even in conditions of increased moisture.