Redesigned for endurance athletes, the Ultra Vest from UD delivers comfort, performance, and versatility mile after mile. Engineered with a lightweight construction and breathable monomesh lining, it keeps you cool and comfortable through the longest trail runs. Two stretch mesh side panels flex with your movement for a snug, bounce-free fit, while strategically placed water-resistant pockets keep essentials dry and secure. With a full-size range and unisex design, this vest adapts to a variety of body types, so you can focus on the finish line, not your gear.

Sizing: CHEST Circumference
XS: 29-33 IN | 73-84 CM
SM: 31-36 IN | 80-92 CM
MD: 33-39 IN | 84-100 CM
LG: 37-45 IN | 94-114 CM
XL: 39-50 IN | 100-127 CM

Features

• A new universal and dynamic fit that wraps completely around the torso for a more secure vest-like fit
  
• Soft recycled monomesh liner is lightweight, breathable, and strong for next-to-skin comfort
  
• Includes 2 HydraPak Body Bottles 500's with bungee loop bottle holders to keep bottles up and in place as you drink
  
• Added air mesh panels behind bottle pockets offer extra comfort and chafe protection as the miles tick by
  
• 2 large zippered ripstop chest pockets are water and sweat-resistant, and large enough to accommodate most phones
  
• 2 lower front stretch mesh shove-it pockets
  Includes four removable bungee loops with hooks to attach trekking poles; loops can be attached at the front or back of the vest for customizable trekking pole carry options
  
• Front buckle static sternum straps give bounce-free stability for larger loads, and hook attachment lets you customise placement and fit
  
• Large water-resistant rear compartment with clamshell opening
  
• Stretch back passthrough pocket is large enough for layers and accessible from both sides while wearing
  
• Additional features include reflective logos for visibility, whistle, reservoir hose loop options, and easy-to-grab glove-friendly zipper pulls
  
• Reservoir sleeve and hanging strap in the main compartment comfortably accommodate a reservoir.

Specification 

• Volume: 12L
• Weight: 255g
• Materials: Primary/Body: 84% Nylon, 16% Elastane, 88% Polyester, 12% Elastane, 100% Nylon. Secondary: 100% Polyester, recycled 85% Nylon, 15% Elastane
• Reflectivity: Yes
  
• Reservoir Compatible: Yes
  
• No. of Exterior Pockets: 11