Shipping Information

Processing time: 1–2 business days

Worldwide shipping time: 7–12 business days

Tracking number is emailed once your order is shipped.

Carriers vary by country and may include local postal services or logistics partners.

We ship worldwide from our fulfillment partners in Asia.

Returns & Refunds

We offer a 14-day satisfaction guarantee from the date of delivery.

To request a return, please email contact@glizm.com with your order number.

Return conditions:

Item must be unused
Original packaging required
Buyer covers return shipping
Returns are sent to our return center in Mainland China

Full policy available here:

→ Link to Refund Policy page

14 Day Satisfaction Warranty

Your happiness matters to us.

If you’re not fully satisfied with your product, simply contact us within 14 days of delivery and we’ll help you with a replacement or alternative solution.

Email: contact@glizm.com

Stop Freezing Now — Discover the Weightless Warmth That Changes Everything

Imagine stepping out in a weightless armor of warmth that molds to your body, banishing cold without killing your style. Whether conquering city streets or wild trails, this sleeveless shield wraps you in unstoppable heat and unrivaled freedom.

Move Freely This Winter — No Bulk, All Power, All Day

✅ Triple-Layer Heat Lockdown: Experience a fortress of warmth packed inside a sleek, modern shell. Thick lining, cutting-edge fill, and quilted air pockets work together to trap your body heat like a blazing fire, empowering you with unstoppable energy even in the coldest moments.

✅ Storm-Proof Your Essentials: Waterproof zippered pockets safeguard your gear against sneaky snow and chilling wetness. The robust stand-up collar acts as your neck’s personal bodyguard, effectively blocking biting winds to keep you comfortable.

✅ All-Day Comfort, No Compromise: Crafted from soft, skin-friendly fabrics that breathe, ensuring you never feel weighed down or overheated. Convenient pockets secure your essentials within easy reach, supporting your nonstop hustle throughout the day.

Crafted to Fit Your Winter Power Moves

A razor-sharp silhouette that flexes with your every move — tailored fit without the squeeze. Available in sizes M to 4XL and offered in classic Grey and Black. Layer it, own it, and make an impression winter after winter.

Take Charge of Winter Before It Freezes You Out

• Lock in Intense Heat Without Bulky Clutter: Our triple-layer technology traps warmth tightly while allowing full freedom of movement — because feeling like a cozy giant is far better than feeling restricted and stuffed.

• Stand Defiant Against Wet and Wind: The water-repellent armor and secure zippered compartments keep your important essentials dry. Light snow or drizzle won’t stand a chance against this protection.

• Ride All-Day Comfort Like a Boss: Featuring feather-soft, breathable fabrics alongside easy-access pockets that keep your gear secure and your body cool under pressure.