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Top Katin Deals for October 2025

The biggest price drops from Katin over the past 30 days. Use the available coupon codes at checkout for even more savings.

REYES SURF TRUNK - WINDWARD BLUE / 38

The Reyes Surf Trunk is made with a blend of Repreve recycled polyester and spandex and features 4-way stretch technology. Featuring a unique sunset design on the side panels, a contrast waistband, side seam pockets, and an interior stash pocket for convenience. 90% Repreve Recycled Polyester, 10% Spandex 4-way stretch Spandex gusset fly closure with velcro Side seam pockets Back velcro pocket 18" outseam Interior stash pocket
$67.00
$46.9030% OFF

SHINE HYBRID TRUNK - ALOE GREEN / 33

The Shine Hybrid Trunk is made with a blend of Repreve recycled polyester and spandex, and features 4-way stretch technology. Featuring a minimal sun pattern, contrast waistband, front slash pockets, and an interior stash pocket for convenience. 90% Repreve Recycled Polyester, 10% Spandex 4-way stretch Spandex gusset fly closure with velcro Front slash pockets Back velcro pocket 18" outseam Interior stash pocket
$67.00
$46.9030% OFF

BOYS OTG CREST SURF TRUNK - BLACK WASH / 25

Made for the water, the Boys OTG Crest Trunk is the perfect material for day-to-day use. Featuring UPF 50 protection, moisture wicking and quick dry capabilities, and includes a Futures fin key in the side pocket. 92% Nylon, 8% Spandex 4-way Stretch Micro Ripstop Velcro fly Futures fin key in the back zip pocket Packable into back pocket 16" outseam
$49.00
$34.3030% OFF

OTG BOLO SURF TRUNK - BLACK WASH / 36

Made for the water, the OTG Bolo Trunk from our OTG (Out There Gear) collection is the perfect material for day-to-day use. This trunk also includes a futures. fin key in the pocket. 92% Nylon, 8% Spandex 4-way Stretch Micro Ripstop Spandex gusset fly closure with velcro futures. fin key in back zip pocket UPF 50 Moisture wicking Quick dry 18" outseam
$69.00
$48.3030% OFF

MATCHA HYBRID TRUNK - STEEL BLUE / 30

The Matcha Hybrid Trunk is made with a blend of Repreve recycled polyester and spandex and features a matcha leaf print, front slash pockets, and an interior stash pocket for added convenience. 90% Repreve Recycled Polyester, 10% Spandex 4-way stretch Spandex gusset fly closure with velcro Front slash pockets Back velcro pocket 18" outseam Interior stash pocket
$67.00
$46.9030% OFF

BOYS OTG CREST SURF TRUNK - BLACK WASH / 27

Made for the water, the Boys OTG Crest Trunk is the perfect material for day-to-day use. Featuring UPF 50 protection, moisture wicking and quick dry capabilities, and includes a Futures fin key in the side pocket. 92% Nylon, 8% Spandex 4-way Stretch Micro Ripstop Velcro fly Futures fin key in the back zip pocket Packable into back pocket 16" outseam
$49.00
$34.3030% OFF

OTG BOLO SURF TRUNK - BLACK WASH / 29

Made for the water, the OTG Bolo Trunk from our OTG (Out There Gear) collection is the perfect material for day-to-day use. This trunk also includes a futures. fin key in the pocket. 92% Nylon, 8% Spandex 4-way Stretch Micro Ripstop Spandex gusset fly closure with velcro futures. fin key in back zip pocket UPF 50 Moisture wicking Quick dry 18" outseam
$69.00
$48.3030% OFF

THEO TRUNK - INDIGO / 29

The Theo Trunk is a classic that combines style and comfort. Inspired by the 50's, it's the perfect addition to any beach day. 94% Nylon and 6% Spandex 4-way stretch Spandex gusset fly closure with velcro Back patch pocket with velcro closure Tie waist 18” outseam
$65.00
$45.5030% OFF

OTG CAIRNS SURF TRUNK - EARTH / 38

The OTG Cairns Trunk is the perfect trunk for anything in the water. Featuring a contrast panel with custom art on the sides, UPF 50 protection, moisture wicking and quick dry capabilities, and includes a futures. fin key in the back pocket. 92% Nylon, 8% Spandex 4-way Stretch Micro Ripstop Reflective logo above back zip pocket futures. fin key attached to pocket key cord Spandex gusset fly closure with velcro 18" outseam
$69.00
$48.3030% OFF

SHINE HYBRID TRUNK - ALOE GREEN / 40

The Shine Hybrid Trunk is made with a blend of Repreve recycled polyester and spandex, and features 4-way stretch technology. Featuring a minimal sun pattern, contrast waistband, front slash pockets, and an interior stash pocket for convenience. 90% Repreve Recycled Polyester, 10% Spandex 4-way stretch Spandex gusset fly closure with velcro Front slash pockets Back velcro pocket 18" outseam Interior stash pocket
$67.00
$46.9030% OFF

WHIRL SURF TRUNK - BLACK WASH / 29

The Whirl Surf Trunk is made with a 4-way stretch blend of Repreve recycled polyester and spandex and features a custom cross hatch pattern on the side panels, front slash pockets, and an interior stash pocket for added convenience. 90% Repreve Recycled Polyester, 10% Spandex 4-way stretch Spandex gusset fly closure with velcro Side seam pockets Back velcro pocket 18" outseam Interior stash pocket
$67.00
$46.9030% OFF

THEO TRUNK - LAGO / 31

The Theo Trunk is a classic that combines style and comfort. Inspired by the 50's, it's the perfect addition to any beach day. 94% Nylon and 6% Spandex 4-way stretch Spandex gusset fly closure with velcro Back patch pocket with velcro closure Tie waist 18” outseam
$65.00
$45.5030% OFF

SHINE HYBRID TRUNK - ALOE GREEN / 38

The Shine Hybrid Trunk is made with a blend of Repreve recycled polyester and spandex, and features 4-way stretch technology. Featuring a minimal sun pattern, contrast waistband, front slash pockets, and an interior stash pocket for convenience. 90% Repreve Recycled Polyester, 10% Spandex 4-way stretch Spandex gusset fly closure with velcro Front slash pockets Back velcro pocket 18" outseam Interior stash pocket
$67.00
$46.9030% OFF

OTG BOLO SURF TRUNK - BLACK WASH / 34

Made for the water, the OTG Bolo Trunk from our OTG (Out There Gear) collection is the perfect material for day-to-day use. This trunk also includes a futures. fin key in the pocket. 92% Nylon, 8% Spandex 4-way Stretch Micro Ripstop Spandex gusset fly closure with velcro futures. fin key in back zip pocket UPF 50 Moisture wicking Quick dry 18" outseam
$69.00
$48.3030% OFF

REYES SURF TRUNK - WINDWARD BLUE / 30

The Reyes Surf Trunk is made with a blend of Repreve recycled polyester and spandex and features 4-way stretch technology. Featuring a unique sunset design on the side panels, a contrast waistband, side seam pockets, and an interior stash pocket for convenience. 90% Repreve Recycled Polyester, 10% Spandex 4-way stretch Spandex gusset fly closure with velcro Side seam pockets Back velcro pocket 18" outseam Interior stash pocket
$67.00
$46.9030% OFF

FLOYD HYBRID TRUNK - BRICK / 38

The Floyd Hybrid Trunk boasts our comfortable stretch blend technology. Featuring a hand-drawn geometric stripe print, front slash pockets, and an interior stash pocket for added convenience. 37% Repreve Recycled Polyester, 37% Polyester, 18% Cotton, 8% Elastane Spandex gusset fly closure with velcro Front slash pockets Back velcro pocket 18" outseam Interior stash pocket
$67.00
$46.9030% OFF

OTG CAIRNS SURF TRUNK - EARTH / 36

The OTG Cairns Trunk is the perfect trunk for anything in the water. Featuring a contrast panel with custom art on the sides, UPF 50 protection, moisture wicking and quick dry capabilities, and includes a futures. fin key in the back pocket. 92% Nylon, 8% Spandex 4-way Stretch Micro Ripstop Reflective logo above back zip pocket futures. fin key attached to pocket key cord Spandex gusset fly closure with velcro 18" outseam
$69.00
$48.3030% OFF

BOYS OTG ARCHER SURF TRUNK - BRICK / 28

Made for the surf, the Boys OTG Archer Trunk is the perfect trunk for anything in the water. Featuring a contrast panel on the sides, UPF 50 protection, moisture wicking and quick dry capabilities, and includes a Futures fin key in the side pocket. 92% Nylon, 8% Spandex Stretch Ripstop Velcro fly Futures fin key in the side zip pocket 16" outseam
$55.00
$38.5030% OFF

OTG CAIRNS SURF TRUNK - BLACK WASH / 40

The OTG Cairns Trunk is the perfect trunk for anything in the water. Featuring a contrast panel with custom art on the sides, UPF 50 protection, moisture wicking and quick dry capabilities, and includes a futures. fin key in the back pocket. 92% Nylon, 8% Spandex 4-way Stretch Micro Ripstop Reflective logo above back zip pocket futures. fin key attached to pocket key cord Spandex gusset fly closure with velcro 18" outseam
$69.00
$48.3030% OFF

BALANCE HYBRID TRUNK - ATLANTIC GREEN / 29

The Balance Hybrid Trunk is made with a 4-way stretch blend of Repreve recycled polyester and spandex and features a yin-yang print, front slash pockets, and an interior stash pocket for added convenience. 90% Repreve Recycled Polyester, 10% Spandex 4-way stretch Spandex gusset fly closure with velcro Front slash pockets Back velcro pocket 18" outseam Interior stash pocket
$67.00
$46.9030% OFF

THEO TRUNK - GRAVEL / 40

The Theo Trunk is a classic that combines style and comfort. Inspired by the 50's, it's the perfect addition to any beach day. 94% Nylon and 6% Spandex 4-way stretch Spandex gusset fly closure with velcro Back patch pocket with velcro closure Tie waist 18” outseam
$65.00
$45.5030% OFF

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