Minimal design. Maximum presence. The Signature Core Sreet delivers a clean, elevated take on modern luxury sportswear. Designed with a streamlined silhouette and subtle signature branding, this matching set blends effortless comfort with a sharp, understated aesthetic made for everyday movement. The zip-up polo top creates a polished athletic look while the matching shorts feature a relaxed above-the-knee fit with an adjustable drawcord waistband for all-day comfort. Crafted from lightweight stretch fabric with a smooth, breathable feel, the Signature Core Set transitions effortlessly from casual wear to travel, nightlife, vacations, and off-duty styling. Available in 10 signature colorways: Black/White, Black/Yellow, Black/Orange, White/Black, White/Red, White/Brown, Solid Red, Solid Yellow, Solid Orange, and Solid Brown. Luxury essentials — refined through the YBP lens. Men's Short Sleeve Set Size Guide US Men's Size Manufacturer Size Chest Waist* Hip Top Length Short Length S S 43.3" 28.0" 39.4" 28.3" 20.1" M M 45.7" 30.3" 41.7" 29.1" 20.5" L L 48.0" 32.7" 44.1" 29.9" 20.9" XL XL 51.2" 35.8" 46.5" 30.7" 21.3" 2XL 2XL 54.3" 38.2" 48.8" 31.5" 21.7" 3XL 3XL 57.5" 40.2" 51.2" 32.3" 22.0" 4XL 4XL 60.6" 42.1" 53.5" 33.1" 22.4" 5XL 5XL 63.8" 44.1" 55.9" 33.9" 22.8" *Elastic waistband for added flexibility. Fit Note Designed with a comfortable regular fit for effortless everyday wear. The short-sleeve shirt offers a relaxed silhouette, while the coordinating shorts feature an elastic waistband for a secure yet flexible fit. We recommend ordering your normal US men's size. If you prefer a looser, more oversized fit or are between sizes, consider sizing up. Measurements shown are for the finished garments laid flat. The shorts feature an elastic waistband designed to stretch for additional comfort. Actual garment measurements may vary by up to approximately 1.2 inches (3 cm) due to the manufacturing process.
