No need for the flap. It adds nothing and does not give you the adjustment you think it will. Actually adds somebulk which is not what you're looking for.
Stay Cozy with DAVID ARCHY Turtleneck Nightwear for a Comfortable Sleep
53 Review
Men'S Slim Fit 1/4 Zip Pullover Sweater - Durable Wash Friendly Soft Fitted
51 Review
Stylish And Comfortable: Goodthreads Men'S Slim-Fit Chino Shorts With Comfort Stretch Technology
49 Review
Arus Turkish Bathrobe XX Large Burgundy
61 Review
Men'S Regular Fit Short-Sleeve Dress Shirts By Allsense - Look Stylish And Professional!
41 Review
INFLATION Bamboo Shirts Sleeve Elastic Men's Clothing in Shirts
45 Review
Men'S Long Sleeve Polo Shirt - Slim Fit, Stretchy, Breathable Collar
43 Review
π Nantersan Placket Raglan Tee - A Casual Must-Have
52 Review