AvaCostume Mens Lycra Long Sleeve Tagless T-Shirt Base Layer Gear Wear Material: Lycra Size Chart In Product Description, Include: Sleeve length, Bust, Shirt length. For sporting, bicycling, running or climbing and any other outdoor activity . Crew neck offers a fitted styling with a touch of stretch to conform to your body. Note: Please attention the shipping time and estimated delivery date after you ordered.