Amazon 180s  
180s Men's Wool Behind-the-Head Ear Warmer (Navy Herringbone)
Keep Your Ears Warm & Comfortable: Enhance your active outdoor lifestyle; whether you’re zipping down a mountainside in sub-zero temperatures, taking an early morning run, or walking home from work in the cold of winter, you’ll be warm and comfortable, giving you an exceptional outdoor experience. This is a must-have winter accessory for all your outdoor activities such as shopping, hiking, biking, traveling, running, ice skating, skiing, sledding, and so on.
The ORIGINAL Behind-the-Head EAR WARMER: Back in 1995, 180s was the first to create the innovative, patented Behind-the-Head Earmuff and it still reigns supreme. Designed and developed in the USA this is the ultimate in comfort, style, and convenience.
Premium High-Quality Material: The Ear Warmers are made with Premium Wool, and is available in a variety of colors. The inner material is a high-quality Sherpa Lining and has a unique Primaloft insulation. Making it a Perfect Christmas Gift for your loved ones.
Patented, Fully Collapsible Design: These earmuffs collapse into a very small size, so you can toss them in your briefcase, bag, backpack, or luggage without taking up a lot of room; perfect for travel.
One-Size-Fits-Most, Designed For Your Convenience: The Patented easily adjustable Click-to-Fit frames ensures they will fit almost any head size, large or small. The unique design of 180s Earmuffs ensures that they will stay comfortably secured on your ears.
180s Men's Wool Behind-the-Head Ear Warmer (Navy Herringbone) Keep Your Ears War
Amazon YINYOO  
KZ ZSTX Hybrid 1BA+1DD in Ear Monitor Earbuds Balance Armature with Dynamic in-Ear Earphone Headphones HiFi Headset (with mic, Cyan)
【Equpped with 1BA+1DD Drivers and Noise Canceling】KZ zstx wired in ear earphones, Polymer complex diaphragm, fast transient response, 10mm large diameter dual magnetic moving coil. And Improve the high frequency analysis of moving iron, with rich details. Solid ergonomic wear experience, durable, designed with a memory wire technology, the in-ear headphones make it easier to keep moving, providing a locked-in fit. Compared with conventional earmuffs can more comfortable fit human ear.
【Five Performance were Upgraded】 The BA and DD driver performance of Yinyoo KZ ZST X in ear monitors is enhanced again. Fashionable appearance design and removable cable design, high performance for audio earphones. Perfect for home, parties, school.
【Comfortable & Excellent Sound】kz zst x iem earphones for on stage, acoustic tuning, with a wide horizontal and vertical sound field, electronic crossover + physical structure dual sound tuning. vigorous performance at bass, midrange and treble; bass, mids and treble is rich and energetic.
【Removable Professional Wire】KZ ZSTX in ear headphones equipped with 100-core high-purity silver-plated wire to improve the sound quality of headphones. 2pins 0.75mm connection and 3.5mm golden plated plug, work with all Androids, tablets, mp3 players, and related devices with a standard 3.5 mm jack.
【What is in the Pacekage?】Package includes 1 pair kz zstx iem headset, 1* earbuds cable, 3 pairs of silicone ear tips, and a user manual.
KZ ZSTX Hybrid 1BA+1DD in Ear Monitor Earbuds Balance Armature with Dynamic in-E
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