You are purchasing an original authentic bonds athletic chesty singlets. This is a great bulk pack - not to miss out on! chesty singlets are bonds' most popular and iconic mens underwear pieces.they are great for both the summer and winter months. Wear these chesty singlets alone in the hotter months or as a layering piece under clothing in the cooler months. features they are side seam free 100 authentic bonds items comfortable and warm round neck, not v neck.