HIGH-QUALITY MATERIAL:These mens sport boxer briefs are made of 90% Polyester and 10% Spandex.The quick-drying fabric will give you a perfect wearing experience and keep you breathable and dry throughout the day. AMERICAN STANDARD SIZE:This Big and Tall Underwear is made in American Standard Size.Awailable in size S 28"-30; M 32”-34”; L 36”-38”; XL 40”-42”; XXL 44”-46”; 3XL 48" - 50".Please refer to size chart & reviews. LONG LEG & NO RIDE UP: Functional long leg & No ride-up design ensures no bunching and scraching. The fabric is super soft for extreme comfort and featuring stretch performance features for maximum movement. ERGONOMIC POUCH: The breathable performance boxer briefs equipped with 3D pouch,the men's boxers always provide enough room for your personal area, stay where they are supposed to and don't move all that much. The men's underwear is suitable for both daily use and sports. GREAT GIFT for MEN:There are pack of 3 men's athletic underwear in one set,suitable for all seasons, these underwear offers a comfortable wear for daily life, sports, work, outdoor, also perfect gift to boyfriend, friend, or husband.