This towel distributes moisture across fabric surface, promoting rapid evaporation. Kills bacteria, stays soft and fresh smelling. These towels are perfect for Swimming, Travelling, Backpacking, Boating, Camping and All Sports. 3 sizes avaliable (Small 16"x28" 2.6oz, Medium 28"x34" 5.3oz, Large 34"x58" 10.6oz) Choose size based on activity. For full body use, the larger surface offers faster drying as there is more area to move the water, which speeds evaporation. Rated 5 of 5 for functional/desigh perfection (as reported by SNEWSR www.snewsnet.com). Google "wickingtowel" to see just some of over 50 major media reviews.