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Triathlon Shorts

10 Best Triathlon Shorts 2026 in the United States

#1

Winner

10.0 score

MY KILOMETRE Mens Triathlon Shorts with Adjustable Drawstring Easy Reach Leg Pockets Chamois for Long-Distance Tri Race (Black-red XX-Large)

MY KILOMETRE Mens Triathlon Shorts with Adjustable Drawstring Easy Reach Leg Pockets Chamois for Long-Distance Tri Race (Black-red XX-Large)

MY KILOMETRE

10.0 score

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The MY KILOMETRE Men's Triathlon Shorts are designed with features that suit long-distance triathletes well. Made from a durable blend of 80% polyamide and 20% Xtra Life Lycra, they offer medium stretch, muscle compression, and UPF 50+ sun protection, helping keep you comfortable and protected during outdoor training or races. The fabric is also chlorine-resistant, making these shorts suitable for swimming sessions in a pool. The fit is skinny and low-rise, with an adjustable drawstring to ensure they stay in place without being too tight. Leg grippers use a wide elastic band with silicone print, which effectively prevents the shorts from riding up during cycling or running, adding to comfort and stability.

Rating
10.0
Chosen by1,209
Padding (Chamois)
Fit
Leg Grippers

Most important from
904 reviews

Padding (Chamois)
The multi-density padding provides just the right amount of cushioning for cycling without hindering running performance.
Fit
They fit perfectly without the discomfort of overly tight compression, striking a balance between support and freedom.
Leg Grippers
Leg grippers with wide elastic and silicone print effectively prevent the shorts from riding up during activity.
Pockets
Four large side pockets offer convenient storage for essentials, accommodating items like phones and keys securely.
#2
9.7 score

MY KILOMETRE Mens Triathlon Shorts with Adjustable Drawstring Easy Reach Leg Pockets Chamois for Long-Distance Tri Race (Pure-Black Medium)

MY KILOMETRE Mens Triathlon Shorts with Adjustable Drawstring Easy Reach Leg Pockets Chamois for Long-Distance Tri Race (Pure-Black Medium)

MY KILOMETRE

9.7 score

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The MY KILOMETRE Men's Triathlon Shorts are designed with triathletes in mind, combining practical features and comfort-focused details. The material blend of 73% regenerated polyamide and 27% spandex offers moderate stretch and chlorine resistance, making the shorts suitable for pool swims and providing UPF 50+ sun protection. The fit is described as skinny with a low rise, and the adjustable drawstring helps ensure they stay secure during intense activity.

Rating
9.7
Padding (Chamois)
Fit
Leg Grippers

Most important from
904 reviews

Padding (Chamois)
They fit perfectly without riding up, offering just the right amount of padding for swim, bike, and run segments.
Fit
The fit strikes a balance between comfort and function without the constriction or appearance of traditional compression shorts.
Leg Grippers
The leg grippers provide a secure yet comfortable hold that prevents the shorts from shifting during activity.
Pockets
The side pockets are spacious and practical, easily accommodating essentials like keys, ID, or small glasses.
#3
8.5 score

SLS3 Triathlon Shorts Mens – Tri Shorts Mens – 2 Pockets FRT – Designed by Athletes for Racing (Ocean Teal & Black, Large)

SLS3 Triathlon Shorts Mens – Tri Shorts Mens – 2 Pockets FRT – Designed by Athletes for Racing (Ocean Teal & Black, Large)

SLS3

8.5 score

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The SLS3 Triathlon Shorts for men are designed with athletes in mind, offering a good balance of comfort and function for triathlon racing. Made from a lightweight, medium-stretch fabric blend of nylon and spandex, they provide muscle support without feeling too tight. The shorts include a slim foam cushion (chamois) that is thin enough not to bother you when running but still protects during cycling, which is important for multi-sport comfort. Flatlock seams and a drawstring waistband help reduce chafing and ensure a secure fit. The leg hems have a soft finish that prevents the shorts from riding up, so you don’t have to keep adjusting them during your race.

Rating
8.5
Padding (Chamois)
Fit
Pockets

Most important from
766 reviews

Padding (Chamois)
The padding strikes a perfect balance—thick enough for long rides yet light enough to stay comfortable during the run and swim.
Fit
The drawstring ensures a secure fit, preventing the shorts from slipping during pool training or racing.
Pockets
Two open hip pockets provide practical storage for gels and snacks throughout the race, especially useful without a cycling jersey.
Leg Grippers
Flatlock seams and soft leg hems prevent chafing and keep the shorts from riding up, allowing focus on performance.
Seam Construction
Flatlock seams and soft leg hems prevent chafing and keep the shorts from riding up, allowing focus on performance.

Top 10 Best Triathlon Shorts 2026 in the United States

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SLS3

SLS3 Triathlon Shorts Mens – Tri Shorts Mens – 2 Pockets FRT – Designed by Athletes for Racing (Midnight, Small)

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21% OFF
#1

Winner

10.0  score
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MY KILOMETRE

MY KILOMETRE Mens Triathlon Shorts with Adjustable Drawstring Easy Reach Leg Pockets Chamois for Long-Distance Tri Race (Black-red XX-Large)

Material: 80% polyamide, 20% Lycra fabric
Padding (Chamois): MK TRI 2.0 multi-density padding
Fit: skinny, low-rise
Leg Grippers: wide elastic band with silicone
Pockets: 4 side pockets
Seam Construction: flat locked stitching

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Chosen by 1209 this week

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SLS3

SLS3 Triathlon Shorts Mens – Tri Shorts Mens – 2 Pockets FRT – Designed by Athletes for Racing (Midnight, Small)

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21% OFF
#2
9.7  score
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MY KILOMETRE

MY KILOMETRE Mens Triathlon Shorts with Adjustable Drawstring Easy Reach Leg Pockets Chamois for Long-Distance Tri Race (Pure-Black Medium)

Material: 73% regenerated polyamide, 27% spandex
Padding (Chamois): MK TRI 2.0 multi-density padding
Fit: skinny, low rise
Leg Grippers: ultra-thin elastic leg grippers
Pockets: 4 side pockets
Seam Construction: flat locked stitching

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#3
8.5  score
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SLS3

SLS3 Triathlon Shorts Mens – Tri Shorts Mens – 2 Pockets FRT – Designed by Athletes for Racing (Ocean Teal & Black, Large)

Material: 80% Nylon, 20% Spandex
Padding (Chamois): slim foam cushion
Fit: Athletic
Leg Grippers: soft finish prevents shorts riding up
Pockets: 2 open hip pockets
Seam Construction: Flatlock seams

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#4
7.9  score
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2XU

2XU - Propel Buoyancy Short - Rubber Nylon Material for Swimming - Black - Size Large

Material: premium neoprene with hydrodynamic coating
Padding (Chamois): none
Fit: adjustable waist
Leg Grippers: none
Pockets: none
Seam Construction: flat seams

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#5
7.3  score
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ZONE3

ZONE3 Active-Flex Buoyancy Jammer, 3/2mm Neoprene Shorts for Swim Training, Unisex Black/Lime Wetsuit Shorts

Material: 3/2mm neoprene, nylon-lined
Fit: Semi-fitted
Pockets: None
Seam Construction: Optimized for swimming

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#6
7.3  score
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CASTELLI

CASTELLI Men’s Tri Short, Cycling Race Swim Bike Run, Aerodynamic Triathlon Short with Tri Seat Pad & UPF 50+ - Black - Large

Padding (Chamois): KISS Tri seat pad
Fit: High Rise
Leg Grippers: GIRO3 leg grippers
Pockets: rear utility pocket

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#7
7.0  score
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Zoot

Zoot Women’s Core 6-Inch Tri Shorts, Quick Dry Performance Triathlon Short with Cycling Chamois Pad, Pockets & UPF 50+ Fabric - Deep Purple - Medium

Material: premium Italian fabric
Padding (Chamois): ultra-plush chamois padding
Fit: streamlined, athletic, mid-rise
Leg Grippers: non-elastic material
Pockets: dual hip pockets
Seam Construction: Seamlink stitching

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#8
7.0  score
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Zoot

Zoot Men’s Core 9-Inch Tri Shorts, Quick Dry Performance Triathlon Shorts with Cycling Chamois Pad, Pockets & UPF 50+ Fabric - Army Green - X-Large

Material: Italian Endura+
Padding (Chamois): ultra-plush
Fit: Athletic, High Rise
Leg Grippers: secure, non-squeezing design
Pockets: 2 pockets
Seam Construction: Seamlink stitching

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#9
7.0  score
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Zoot

Zoot Men’s Core 7-Inch Tri Shorts, Quick Dry Performance Triathlon Shorts with Cycling Chamois Pad, Pockets & UPF 50+ Fabric - Jet Black - Large

Material: premium lightweight Italian fabric
Padding (Chamois): plush cycling chamois pad
Fit: true to size, mid-rise, stretchy
Leg Grippers: secure hold without tight squeeze
Pockets: dual hip seam pockets
Seam Construction: Seamlink stitching

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#10
7.0  score
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SLS3

SLS3 Triathlon Shorts Men - Premium Pro Mens Tri Shorts with 2 Pockets, Medium Compression, Quick-Dry Performance Fit (Black Edge, Large)

Material: 80% Nylon, 20% Spandex
Padding (Chamois): Foam-cushioned padding
Fit: Medium compression
Leg Grippers: Prevents shorts from riding up
Pockets: Two open hip pockets
Seam Construction: Flatlock seams

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Buying Guide for the Best Triathlon Shorts

Choosing the right triathlon shorts is crucial for your performance and comfort during a triathlon. Triathlon shorts are designed to be worn throughout the entire race, including the swim, bike, and run segments. Therefore, they need to be versatile, comfortable, and durable. When selecting triathlon shorts, consider the following key specifications to ensure you get the best fit for your needs.
MaterialThe material of triathlon shorts is important because it affects comfort, durability, and performance. Look for shorts made from high-quality, quick-drying, and breathable fabrics like nylon, polyester, or spandex. These materials help to wick away moisture, reduce chafing, and provide a snug fit. If you prioritize comfort and flexibility, opt for shorts with a higher percentage of spandex. For durability and support, a blend with more nylon or polyester might be better.
Padding (Chamois)Padding, or chamois, is a critical feature in triathlon shorts as it provides cushioning during the cycling portion of the race. The padding should be minimal yet effective, as too much padding can be uncomfortable during the swim and run. Look for triathlon-specific chamois that are thinner and designed to dry quickly. If you are a beginner or have longer bike segments, you might prefer slightly thicker padding for extra comfort. Experienced triathletes often opt for thinner padding to reduce bulk and improve transition times.
FitThe fit of triathlon shorts is essential for comfort and performance. They should be snug but not too tight, allowing for a full range of motion without causing discomfort. Compression fit shorts can help improve blood flow and reduce muscle fatigue. If you prefer a more relaxed fit, look for shorts with a slightly looser cut. Always try on different sizes and brands to find the best fit for your body shape and personal preference.
Leg GrippersLeg grippers are bands or silicone strips at the bottom of the shorts' legs that prevent them from riding up during the race. This feature is important for maintaining comfort and avoiding distractions. High-quality leg grippers should be snug but not too tight, ensuring they stay in place without cutting into your skin. If you have sensitive skin, look for shorts with softer, wider grippers to minimize irritation.
PocketsPockets in triathlon shorts can be useful for carrying small items like energy gels, keys, or a phone. Consider how many pockets you need and their placement. Some shorts have side or rear pockets that are easily accessible during the race. If you prefer to carry minimal items, you might opt for shorts with fewer or no pockets to reduce bulk. Think about your race strategy and what you need to carry to determine the right pocket configuration for you.
Seam ConstructionSeam construction affects the comfort and durability of triathlon shorts. Flatlock seams are ideal as they lie flat against the skin, reducing the risk of chafing and irritation. Look for shorts with minimal seams in high-friction areas to enhance comfort. If you have sensitive skin or are prone to chafing, prioritize shorts with flatlock or bonded seams for a smoother feel.

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