Men's Loopback Sweatshirt in Vintage Blue Sunspel Thom Browne Gray Classic Loopback 4 Bar Sweatpants Thom Browne Thom Browne Navy Classic 4 Bar Loopback Sweatshirt, Brand Size 36 (US Men's Loopback Sweatshirt in Vintage Blue Sunspel Thom Browne Gray Classic 4 Bar Jersey Loopback Sweatpants Thom Browne. Loopback cotton fleece construction Signature four bar stripe detail on sleeve Grosgrain neck tape Crew neck design Relaxed fit Ribbed cuffs and hem Brand label at bottom hem The Thom Browne Classic Loopback 4 Bar Sweatshirt delivers signature American luxury with traditional athletic inspired construction. Crafted from premium loopback cotton fleece in sophisticated light gray melange, featuring the brand's iconic four bar stripe detailing. The relaxed fit and signature grosgrain neck tape elevate casual wear with Thom Browne's distinctive preppy aesthetic.