Details, Size & Fit. Recommended for training. The Stretch Tank by The Upside is crafted from a soft-touch moisture-wicking fabrication, sure to keep you comfortable. The grey and black camo and tonal branding lend to The street-style-worthy look. Our model is wearing a size medium shirt, andusually takes a size medium/40 shirt. He is6’1” (186cm) tall with a 39” (99cm) chest and a 33” (84cm) waist. Length: 70cm Straight fit Dense, stretch, woven fabrication Moisture-wicking technology Scoop neckline Tonal branding on The front.Cold machine wash. fabric / material: NA.Materials: 78% Polyamide & 22% Elastane.SKU: TH135SA18PKJ.