Speedo USA Unisex Team Plaid Board Short FLX System Men's Swimsuit : 7082070: From our 2012 Team Speedo Michael Phelps Americana Collection. Show your USA spirit in these red, white and blue plaid board short. Lightweight 4-way stretch fabric. FLX System, the new waistband system featuring a hidden flexible waistband or a stretch inset for all your active needs. UV Block the Burn (r) with UPF 50+ protective fabric features: More body coverage for greater sun protection. Tighter knit fabric for higher level of protection from the sun's harmful rays. Improved fit so over-stretched product does not decrease the UPF rating. Dries quickly. Drawcord spans waistband. Velcro fly with lace-up tie for a secure closure. Mesh liner. Logo on front left side. Fabric:// 100% Brushed Micro Poly Twill. Import.