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Wetsox Wetsuit Base Layer | Flexible, Multi-Season, Multi-Use | Comfortable, Lightweight, Quick-Dry Thermal Gear | 1MM Insulation for Surfing, Diving, Snorkeling & Watersports

  • Based on 152 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Nov 24
Order within 13 hours and 7 minutes
Available payment plans shown during checkout

Size: X-Large


Department ‏ : ‎ unisex-adult


Date First Available ‏ : ‎ May 2, 2018


Manufacturer ‏ : ‎ WETSOX


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Not a hip hugger waist - perfect for my needs
Size: Large
I use these shorts under my wetsuit and I use a thermal shirt underneath the wetsuit as well. Since the cut of the waist is NOT hip hugger on these shorts, I can tuck my shirt into the shorts so it doesn't ride up. That's perfect for me. The shorts are well made and the four way stretch doesn't restrict movement. ... show more
Reviewed in the United States on November 10, 2022 by Ed Alfaro

  • Great Product
Size: Medium
I am 6' tall, weight 190 and have a 33" waist. The medium fits perfectly. I surf, and wear these under my boardshorts when the water is a little cool. Throw on a vest (long sleeve, short sleeve, or tank top), and have the warmth and versatility to conquer a variety of conditions.
Reviewed in the United States on April 6, 2023 by Charlotte LeBlanc

  • Comfortable
Size: X-Large
These, along with their socks, helped me get into my wetsuit and boots without any hassle. They are warm, comfortable, and do not restrict my movement while SCUBA diving. I highly recommend them as a base layer for your wetsuit!
Reviewed in the United States on June 29, 2022 by Amazon Customer

  • feels well-made
Size: X-Large
Ordered an XL, but apparently I'm an in-betweener since my 39" waist makes me more like an XLL, but 5'10, 205lbs, and skinny legs led me to the XL. Wished it would have vome-up higher over 'love handles', but at age 76 and an avid Surfer, SUP surfer, and former powerlifter, am stuck with odd measurements. Bot to wear under a short wetsuit cause our So Cal water temps still @ 60 deg. Helps alot. Would be 5 stars if waist came-up higher. I recommend. ... show more
Reviewed in the United States on March 28, 2019 by Diana Rainforth

  • Worth it.
Size: Medium
Good fit, quality and style. Worth the purchase, I wear under board shorts to delay use of wetsuit as water gets colder.
Reviewed in the United States on October 31, 2018 by mscharfe

  • Must have for cold winters!
Size: Large
Had a wetsuit that leaked in the wrong place ;/ These shorts improved the quality of my life! Kept my stuff warm and cozy on the early surf mornings. If I could give 6 stars I would!!
Reviewed in the United States on August 5, 2022 by infernal devices forever

  • Very good value
Size: X-Large
I bought these shorts to wear under my full body scuba wetsuit. I primarily chose this product because of the 1 mil thickness to reduce bulk. They fit nicely and the legs are the perfect length. They don't bunch when I pull my wet suit over them, they don't add any obvious bulk to my wet suit and they stay in place when I pull my wet suit off. Can't ask for more than that. ... show more
Reviewed in the United States on December 14, 2019 by Clint Wood

  • Well made and size is consistent and it serves many purposes. Highly recommended!
Size: Medium
Great product and extremely well made. The size was what I wanted and these can be worn alone and under wetsuit or board shorts. Depending on manufacturer's, sizing can be tricky, but for me I can range from 31 to 34. I ordered a medium and it was a great fit.
Reviewed in the United States on November 27, 2019 by Brett C.

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