Chest Waist Height See Details See Details See Details Customer Reviews 4.5 out of 5 stars 2 — — Small 34" - 36" 28" - 30" 5'6" - 5'10" Medium 38" - 40" 31" - 33" 5'8" - 6'1" Large 42" - 44" 34" - 36" 5'10" - 6'3" X-Large 46" - 48" 37" - 39" 6'1" - 6'6" XX-Large 50" - 52" 40" - 44" 6'1" - 6'6" Pima Cotton Made from long-staple Pima cotton. Designed to provided you maximum comfort and durability. Signature Captain Stitch This interlocking stitch is a call for unity in an ever-divided world. It appears on every piece of clothing we make and is a simple reminder that together we are stronger. 4-Way Stretch, Premium Blend Fabric We use the world’s finest fabrics, pair them with cutting edge textile technology, and finish with an unmatched fit and style to create clothing that satisfies both form and function. Inspirational Quote On each of our pieces you will find an inspirational quote to help you progress through the day. Our mission is to inspire each other to dare and achieve in the pursuit of progress, performance, and wellness.