Heavyweight 6.5 oz 100% Cotton Jersey, preshrunk to minimize shrinkage Relaxed fit for superior comfort, classic Crew Neck sits snug around neck, Short-Sleeve. Ribbed knit collar made with Lycra maintains tightness and shape, wash after wash Durable quality construction with double-needle bottom hem, and coverseamed cuff and neck with shoulder-to-shoulder tape Legendary Pro Club quality, keeps shape over time without stretching or sagging. Famous for its casual style, premium material, quality construction and snug neck.