As consumers pay more attention to health and exercise at home, products' versatility and expansion of service cycle are more important. Female consumers hope to show the figure while taking exercise, especially the upper abdomen. Ergonomic unibody knitting technology is combined to create functional and personalized items. Different items are created for different exercises. The service cycle of products focus more on sustainability and whether the fabric is healthy to human body. Technical methods, unsalable stocks and recreation of fabrics can be adopted to reduce the resource waste.

Girls' sweatshirts for S/S 2021 will pay more attention to details and individuality. The 3D deconstruction adds a space sense and layered sense to sweatshirts through layered crinkled structure and spliced materials. Sleeves become the key point of sweatshirts. Sweet sleeves and exaggerated batwing sleeve will be the focus of design. The dropped shoulder design will keep prevailing. Balloon sleeves, spliced and layered puff sleeves, ruffled edges and multiple pleats display the unique design. The change in the waist is also obvious. Fashionable high-waist and multifunctional knots are statement-making.

Vigorous and fashionable trendsetters of the new era have completely different thinking mode and brand-new lifestyle, and pay more attention to casual wearing experience and unique details. Sweatshirts with both comfort and fashion are the first choice for youngsters. Knitwear sweatshirts in the new season advocate the wearing experience of casual beauty with details as the main and the silhouette as the complementary. This report will elaborate main points of the trend from "layer contrast", "spliced materials", "layered sleeves" and "bracket-style sleeves". This report also recommends comfortable and good-looking knitwear sweatshirts to help with the development of the young and casual style.

With the rise of Chinese fashion brands, more and more youngsters are keen on Chinese fashion items. The sweatshirt is favored by fashion brands and takes a half proportion of street fashion market in early spring. In S/S 2021, the loose silhouette is still main. The tie-dyed sweatshirt is popular. Bright-colored sweatshirts make the early spring feel like summer. The all-over pattern sweatshirt come into people's view in this season. The classic silhouette mixes with popular elements and creative designs to make the Chinese fashion sweatshirt worldwide.

There is no doubt that the sweatshirt is the most popular item in a year. It is comfortable, versatile and fashionable. In S/S 2021, there are two kinds of sweatshirts of the leisure style and fashionable brands. The first one is the new sweatshirt which is created by splicing, texts and popular fabrics based on the conventional leisure and fashion. And the other is the practical, comfortable and daily sweatshirt.

Street culture stands for freedom and rebellion and at the same is a little hippie. It expresses the unique, intransigent and uncompromising cultural attitude of youngsters. Knitwear of resort 2021 menswear takes edging pockets, cutting color senses and colorful stitch as main design crafts to create eye-catching sweatshirts combing with fashionable letters, contrast colors and various pattern.

Sweatshirts originate from the U.S. East Coast. The sweatshirt is airy, cosy and warm, and it is popular for the Americana leisure quality. For S/S 2021, classic silhouettes continue to prevail. Lots of street brands incorporate currently popular elements into new sweatshirts. Timeless silhouettes are combined with functional elements, deconstruction and compound patterns.