The Sea to Summit Coolmax® fitted sheets allow you to sleep directly on your sleeping mattress in warm environments removing that sweaty feeling. • Wicks moisture for a more comfortable night’s sleep• Two drawcords at either end to secure onto air mattress• Machine washable and quick drying• Available in two sizes to fit all Sea to Summit sleeping mats Sizing Small and Regular: 200 x 80 cm; 180 grams Large: 220 cm x 85 cm ; 214 grams Sea to Summit Coolmax Fitted Sheet