What is the difference between Heather and Solid apparel

Reviews for Exclusive Fabrics & Furnishings Heather Grey Solid Rod Pocket Room Darkening Curtain - 50 in. W x 84 in. L (1 Panel)

TYR ClimaDry™ Men's Big Logo Tech Tank - Solid / Heather

Mens Summer Henley Solid Heather T-Shirt at Rs 849, Men Crew Neck T-shirt in Delhi

Heather T-Shirts, More Than Gray

Grey Heather Loopback Sweatshirt – The Helm Clothing

Color CARDINAL BLACK DESERT PINK HEATHER COOL BLU Chambray Cobalt Heather Indigo Heather Sport Dark Navy Heather Sunset Lagoon Blue Solid Red Triblend Solid White Blend Turf Green Vintage White Sleeve Length

Nike Sportswear Women's Essential Fleece Hoodie Dark Raisinh Heather White X-Small : : Clothing, Shoes & Accessories

Hanes Her Way Womens Solid Plain Pullover Sweatshirt Size Large Heather Gray

Plus Size Men's Solid Fashion T shirt Short Sleeve Tees - Temu