CATSSTAC Radiant Lightweight 3M Thinsulate Vest

Stay warm without the bulk — this lightweight 3M Thinsulate vest is your go-to layering staple for mild winters and transitional weather.

Made from 100% high-density nylon, it's tear-resistant, water-repellent for light rain and daily splashes, and has a smooth matte finish that resists wrinkles and snags. It layers cleanly under outerwear without feeling bulky or restrictive.

Filled with authentic 3M Thinsulate fiber:
- Light, efficient warmth: traps heat better than regular cotton or basic down at a slimmer profile — no puffy, overstuffed look.
- Long-lasting insulation: water-resistant fiber won't clump after washing, and stays breathable so you don't overheat or feel clammy.
- Hypoallergenic: down-protein free, gentle on sensitive skin, and easy to launder.

Design details:
- Diagonal quilted stitching locks filling in place and creates a slimming, streamlined silhouette.
- Mid-height stand collar seals out cold wind; two-way dual-head zipper lets you adjust for movement.
- Zippered side pockets keep phones, keys, and small items secure.
- Sleeveless cut gives your arms full range of motion.
- Packs down small for travel or everyday carry.

Ideal for light outdoor trips, daily commutes, and casual loungewear.