I bought this to cover my entire lycra suit for warmth. It's thin and light. I would say 2mm. My 3mm gloves feel a bit thicker and my 5mm boots are twice as thick. I'm 5.1175 feet tall and about 160-165 pounds. In the real world I would probably try the environment. May need a large depending on fit. Here I ordered XL and it feels perfect. A little tight over the shoulders. Easier to get into than out of. I probably wouldn't have gotten out without help. But the landing was really perfect. I mean it has to be comfortable, it's a wetsuit. I'm glad I didn't order a large one. And maybe XXL could fill in, but XL fits me well.
32Oz Fidus BPA-Free Water Bottle With Time Marker And Straw For Daily Hydration, Fitness, Gym, And Outdoor Sports - Motivational Design To Encourage Drinking Enough Water
42 Review
2 Pack Of The Friendly Swede Silicone Swim Caps - Perfect For Men, Women & Kids With Short To Medium Hair!
43 Review
Protect Your Feet From Hot Sand & Sunburn With Tilos Sport Skin Socks For Adults And Kids!
43 Review
CtriLady Women'S Wetsuit Top - 1.5Mm Neoprene Long Sleeve Jacket With Front Zipper For Water Sports
49 Review
OneTigris Tactical Half Face Mask: Foldable Mesh Protection For Women & Teens - 4.5 Inches
23 Review
ALONEFIRE Offset Flashlight Mount For Picatinny Gun Tactical LED Torch - Sports Outdoors Hunting Fishing Shooting Airsoft Guns Accessories Sights Optics Scope
24 Review
TAC9ER Kevlar Lined Tactical Gloves: Full Hand Protection, Cut & Temperature Resistant, Touchscreen Friendly For Men & Women
45 Review
OneTigris Multicam Helmet Cover For Fast Helmets In Size M/L And L/XL - Protect Your Headgear With Cloth Cover In Multicam Print
31 Review