Having the right under shirt for a ballistic vest is crucial for comfort and performance. The 5.11 Loose Fit Crew Short Sleeve Shirt fits that need with its unique design and features. This loose fit crew is designed for wear under body armor but is also great for casual and workout wear. Available in short- and long-sleeve loose fit crews and short-sleeve v-necks, these loose fit crews are a necessity for body armor wear. Wearing ballistic vests can be very uncomfortable if the wrong undergarment is worn. Key comfort design features of the 5.1...

This comfortable T-shirt features original artwork by Nicolas Hunziker, Automotive Fine Art, inspired by the 1970 Boss Mustang Trans Am victory. This shirt is made with 100% pre-shrunk cotton, and is printed with soft, water based ink. Available Colors: Grey, White.

The Faas Tee features a logo print on the chest and a contrast left sleeve. 65% Polyester / 35% Cotton. Available Colors: Black/Dandelion, Dazzling Blue/White.

This lightweight sleeveless top is ready for any run, on the roads or on race day. Features moisture-moving textured fabric and flatlock seams to prevent chafing. Available Colors: Olympic, Energy, Black, White.

This moisture-wicking t-shirt is made from polyester jersey with active carbon for 30 UPF sun protection and features a reflective heat-transfer logo. This garment is recyclable through the Patagonia Common Threads Recycling Program. Available Colors: Fog, White, Bali Blue, Raven, Clementine, Kelp Forest.

This stylish tee features a shallow v-neck, skeleton stitching, and side seams that wrap to front. This Alloy Knit fabric is 55% organic cotton and 45% polyester. As part of doing the right thing, we strive to use eco-fibers including organic cotton, clean cellulosics like Tencel and Modal, and recycled polyester whenever possible. We want to satisfy eco-hunger with styles that are feel-good, functional and easier on body Earth. Available Colors: Scrub Heather, Smoke Heather.

This tennis shirt features mesh insets for ventilation and moisture-wicking technology to keep you cool and dry while you heat things up for the competition. Features Lightning Dry technology for moisture management, UV protection, asymmetrical color bands, and branded necktape. Available Colors: White/Black, White/Navy.

Proud to be blue. The Official Italian National Football Team fanwear includes the official FIGC badge as well as sophisticated graphics and detailing. Features an embroidered PUMA cat and ITALIA wording in a combined flock and pigment print. 100% Cotton. Available Colors: White, Team Power Blue, Black.

This sleeveless tank top is made from moisture wicking interlock polyester and has polyester square mesh inserts, a curved hem and drop tail, SPF 30 UV protection, and Fila F box embroidered patch logo. Available Colors: Orange.com, Black, White, Peacoat.

Having the right under shirt for a ballistic vest is crucial for comfort and performance. The 5.11 Loose Fit Crew Short Sleeve Shirt fits that need with its unique design and features. This loose fit crew is designed for wear under body armor but is also great for casual and workout wear. Available in short- and long-sleeve loose fit crews and short-sleeve v-necks, these loose fit crews are a necessity for body armor wear. Wearing ballistic vests can be very uncomfortable if the wrong undergarment is worn. Key comfort design features of the 5.1...