100% Money Back Authenticity Guarantee On the slopes or apres ski, our ultra-lightweight belted Eco-down coat will keep you warm and fashionable. Made from light weight Poly Twill fabric and belted for an ultra chic shape. The detachable hood serves both fashion and function. Rebecca Minkoff Signature Hardwear. Inside Pocket Details. Eco-fill Faux Down made from recycled bottles. Ultra Lightweight.