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Men's Techsun™ Vent Flip


Style# 1540881
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Uses Water
Size & Fit Guide | Sizing True to Size


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Style# 1540881
Uses Water


Unlike average flip-flops, the lightweight Techsun Vent provides a supportive and cushioning midsole for long-lasting comfort during active days. Drainage ports create refreshing underfoot airflow and help evacuate water quickly so you stay cool and dry in warm weather or wet conditions.

    Synthetic upper
    Techlite™ midsole, superior cushion, high energy return
    Air-flow and water drainable midsole ports
    Omni-Grip™ non-marking wet traction rubber

  • Weight: size 9, ½ pair = 7.1 oz/205 g
  • Imported
Cushioning midsole
Advanced Traction

Technology Videos

Play youtube video about TechLite (tm)
Superior cushioning for impact absorption and high energy return.
Play youtube video about Omni-Grip (tm)
Omni Grip™
Advanced traction outsole treads grip every environment.


Men's Techsun™ Vent Flip 3.3 5 4 4
Great choice! I decided to buy new sandals for myself. I need durable and light flip-flops for the summer. I found this nice pair of sandals Columbia Techsun™ Vent Flip, but after I read some reviews I changed my mind and decided to buy another pair of sandals from Columbia, and found Tango™ Sandal that are durable and look nice on the picture. I have also read almost all reviews that were positive and decided to order Tango Sandals. When they arrived I was disappointed a bit. I found that they were too heavy for me. When I tried to walk wearing them, the heel of the sandals was dragging on the floor. It was uncomfortable to walk in these heavy clogs around the house. And they also looked old fashioned. I returned them immediately. After that I ordered Techsun™ Vent Flip and I was so much surprised that they fit my feet perfectly. The quality is the best, and their modern style is wonderful. They are durable and my feet feel comfortable when I walk in them. No dragging! The size is right! I think Columbia put thong strap a little bit back because the sole can protect your toes from hitting on cobles and if you decide to wear them on a wet weather condition the tight string will hold your feet and you will never loose them. I would definitely recommend them in spite of the fact that they made it from the synthetic materials. December 11, 2014
Good Size but wrong desing the size is good but the string that hold your foot are tight your foot must be really flat to use this sandals also the desing is worng toes remain to back don't looks good November 12, 2014
Bad Choice These are the most uncomfortable sandals I have ever worn. The thong strap is located too far back, and does not fit right. This is a major design flaw. I would not recommend these to anyone. August 1, 2014
Men's Techsun™ Vent Flip review These shoes are well made with good strong fabrics and supportive soles. They grip well through wet areas both on the ground and with your feet in them. The leather toe strap does not rub and is attached well to the sole. I have a bad back and the support these shoes gives is nothing like I have ever gotten from a flip. These are an outstanding shoe if they cost $100 but they don't cost that much which makes them an unbelievable value. Wear them once and you will be sold - get a pair (or two) today, your feet and back will feel so much better! July 27, 2014
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Size & Fit Guide

Size Chart

Men's Shoes

7 6.5 40 25
7.5 7 40 ⅔ 25.5
8 7.5 41 ⅓ 26
8.5 8 42 26.5
9 8.5 42 ⅔ 27
9.5 9 43 ⅓ 27.5
10 9.5 44 28
10.5 10 44 ⅔ 28.5
11 10.5 45 ⅓ 29
11.5 11 46 29.5
12 11.5 46 ⅔ 30
13 12.5 48 31
14 13.5 49 ⅓ 32
15 14.5 50 ⅔ 33
16 15.5 52 34
17 16.5 53 ⅓ 35

How to Measure

Columbia Fit Guide

How to Measure

  • Fold up at dotted line.
  • Place against a wall or other 90 degree surface.

    Place heel against fold/wall on flat level surface.
  • Mark the end of the longest toe with a pen or pencil.
  • Measure both feet and use the larger measurement.
  • Read measurement and compare to size chart.
  • When comparing on the size chart, determine the closest larger measurement and use that number to determine your shoe size for your country’s shoe measurement standard.

Shipping & Returns

Shipping & Returns

Shipping Information

Shipping Method Rate Expected Delivery Time
UPS Ground $6.00 3-7 Business Days
UPS 2-Day Air $12.00 2-3 Business Days
UPS Overnight $19.00 1-2 Business Days
Free Standard Shipping

Return Policy

Returns are accepted within 30 days of the purchase date online or in-store. Your apparel must be in original and unworn condition, with tags still attached. Footwear returns must also include the original box.

Still Have Questions

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