Gill UV Sport Long Sleeve Rash Vest (4423) 6oz 4 way stretch fabric for comfort and fit Can be worn as a layering piece for comfort or alone on warmer days for sun protection Long sleeve design for even greater UV protection Durable 92% nylon, 5% elastane The Gill Men’s UV Sport Rash Vest is made from a high quality 4-way stretch Lycra. All our Rash Vests offer excellent UV protection (UPF50+), are quick drying and have flatlocked seams for reduced chaffing. XS S M L XL XXL Average Height 5'2"-5'4" (158-163cm) 5'4"-5'7" (163-170cm) 5'7"-5'10" (170-178cm) 5'10"-6'1" (178-186cm) 6'1"-6'2" (186-188cm) 6'2"-6'3" (188-191cm) Chest 34"-36" (87-92cm) 36"-38" (92-97cm) 38"-40" (97-102cm) 41"-43" (104-109cm) 44"-46" (112-119cm) 47"-49" (120-125cm) Waist 28" (71cm) 29"-30" (74-76cm) 31"-33" (79-84cm) 34"-37" (87-94cm) 38"-40" (97-102cm) 41"-43" (104-109cm) Inside Leg 29" (74cm) 30" (76cm) 31" (79cm) 32" (81cm) 33" (84cm) 33.5" (86cm)