Some game days are bluebird and some are a slushy mess, and the right jacket handles both. The STIO Men’s Environ Jacket is our signature, award-winning all-mountain workhorse, and it’s ready for everything from a frigid tailgate to a rain-soaked walk through the stadium lot. Built with a PeakProof 3L shell and a PFAS-free DWR finish, it keeps you protected from the first pregame bite to the final whistle.

Features:

• Shell: 100% recycled polyester (exclusive of trims)
• PeakProof 3L plain weave, 100% recycled polyester, 150 denier face fabric
• PeakProof hydrophilic membrane with 20,000mm waterproofness and 20,000 g/m2/24hrs breathability
• 20 denier tricot backer, 170 g/m2
• 80/20 PFAS-free DWR finish
• Center front interior draft flap seals out the elements
• Two-way underarm venting for custom climate control
• YKK Aquaguard water-resistant vent zippers
• YKK Aquaguard Vislon water-resistant center front zipper
• YKK Aquaguard water-resistant pocket zippers
• YKK reverse coil zipper at hood
• RFID pocket
• Interior security pocket
• Interior stash pockets
• Ski pass loop at interior hem
• Hanger loop at center back neck

The Benefits of STIO Men's Environ Jacket 

• With 20,000mm waterproofness, the PeakProof 3L shell keeps wet weather out, so a downpour at the tailgate or a wet-snow fourth quarter doesn’t send you home early.
• 20,000 g/m2/24hr breathability helps move moisture out when you’re hustling to your seat, cheering on a big play, or packed into a crowded concourse.
• Two-way underarm vents let you release heat on a warm afternoon or close up when the wind picks up, with no need to peel it off.
• The interior draft flap and water-resistant YKK zippers at the front, vents, and pockets help block cold air and moisture where it tends to sneak in.
• The shell design leaves room to layer up over a jersey, hoodie, or fleece on cold days, or wear it lighter when the weather allows.
• Keep your essentials safe: The RFID pocket, interior security pocket, and stash pockets keep tickets, cards, keys, and your phone secure in a packed stadium or parking lot.
• Hands-free entry: The ski pass loop at the interior hem is a handy spot to clip a lanyard, ticket, or credential so it stays within reach at the gate.
• A hood with a reliable YKK reverse coil zipper gives you extra cover when rain or snow rolls in mid-game.
• The center back hanger loop keeps your jacket off the floor and ready for the next game.
• Recycled polyester construction and a PFAS-free DWR finish let you cheer on your team while making a more responsible choice.
• Award-winning and built to last: Our signature all-mountain workhorse is made to show up game after game, season after season.